Mathematics Middle School

Please help! Read the question down below!

Please Help! Read The Question Down Below!

Answers

Answer 1
4 ( times ) 6 = 24 ——> 3 trips and 6 buckets
that leaves us with —-> 1 trip and 2 buckets
24 ( minus ) 30 = 6
3 ( times ) 2 = 6 ——> 1 trip and 2 buckets

Related Questions

Sophie lives six and one-fourth miles from the library. She biked three and four-sixteenths miles of the way there. How much farther does she have to go?

two and eight-sixteenths miles
two and three-fourths miles
3 miles
three and three-twentieths miles

Answers

C. 3 miles. 4/16 can be simplified into 1/4
Hi! 4/16 can be simplified into 1/4 so your answer should be 1/4!

Help me out please?
Thank you!

Help me out please? Thank you!

Answers

the answer is B) 3/4
this is because if you add up the amount of water from the first column (1/4) you get two full cups. if you add up the amount of water from the third column (3/4) you get 3.75 cups

please help me with this

please help me with this

Answers

Answer:

The Answer is B.) Because the area is always two-dimensional.

Step-by-step explanation:

Ans B is correct hope this help

Idk how to answer this question can I have help?? Asap please!!

Idk how to answer this question can I have help?? Asap please!!

Answers

Answer:

Ummmm .

Step-by-step explanation:

No

Write each equation in slope intercept form.
y+5=-6(x+7)
and y+2 =1/6(x-4)

Answers

answer

1- y = -6x +2
2- y = 1/6x -6
Answer:

y=−6x−47

y=1/6x-8/3

Select all the graphs that show a proportional relationship between x and y
A
B
C
D
(images below)

Select all the graphs that show a proportional relationship between x and y ABCD(images below)
Select all the graphs that show a proportional relationship between x and y ABCD(images below)

Answers

B and C are proportional since they go through the origin (0,0)
B and c. I’m just trying to get some points. I’m sorry if I copied.

Jada’s babysitter is times Jada’s current age. In 5 years, Jada will be her
babysitter’s current age.
How many years old is Jada now?

Answers

Answer:

5 years old.

Step-by-step explanation:

Let's call Jada's current age "J" and the babysitter's current age "B".

From the information given, we know:

B = J (Jada's babysitter is J times Jada's current age)

J + 5 = B (In 5 years, Jada will be her babysitter's current age)

By substituting the first equation into the second equation:

J + 5 = J

5 = J

Therefore, Jada is currently 5 years old.

5 years old there you go

what is the volume of the figure?

what is the volume of the figure?

Answers

Answer:

18 x 10 x 9 = 1620

+

9 x 5 x 24 = 1080

= 2700m3

Answer:

2700

Step-by-step explanation:

You first find the area of each shape:

1st: 9*5*24= 1080

2nd: 18*10*9= 1620

Then you add the two together:

1080 + 1620 = 2700

That is your answer.

So far this year, Adam has played 30 games of chess and has only won 6 of them. What is the minimum number of additional games he must play, given that he is sure to lose at least one-third of them, so that for the year he will have won more games than he lost?
A) 24
B) 57
C) 87
D) It is not possible for Adam to do this.

The correct answer is B) 57, but not sure how?

Answers

Answer:

Step-by-step explanation:Yikes. Just so we’re all clear—this is not a real SAT question.

So far, Adam’s record is 6 wins/30 games. If he plays x more games, his record will be:

image

You find the minimum x such that the fraction is greater than ½, which would mean he won more than ½ of his games.

Let’s do some math!

image

So if he plays 54 more games, and wins 2/3 of them, he’ll have the same number of wins as losses. Check on that to make sure: He’ll have played 30 + 54 = 84 games, and won 6 + (2/3)54 = 42 of them. Yep, that works.

Now here is where it gets tricky (and why this question is not SAT-caliber). Remember that he’s losing 1/3 of his games. If his 52nd, 53rd, and 54th additional games were win, win, loss, then he would have had, very briefly, a winning record after his 53rd additional game.

His 55th additional game is another chance at a winning record. If he loses that game, then he’ll win the next two, and have a winning record for sure by the 57th additional game. From there, if he continues winning 2/3 of his games, he’ll have a winning record forever.

Try adding 57 to the equation, then you can see how 57 adds into the equation and proves the answer.

For 15 hours of work, a plumber charges $435. If he charges the same amount for each hour of work, which table shows the correct relationship between what he charges and the number of hours he works?
The attachment shows the full problem

For 15 hours of work, a plumber charges $435. If he charges the same amount for each hour of work, which

Answers

Answer:

29

Step-by-step explanation:

$435 divided by 15 is 29

(I think this is the equation)

The second option because it increases proportionally

Step by step explanation:
435\15 =29
29x3=87
29x5=145
And so on and so on

Give two systems of equations that would be easier to solve by substitution than by elimination. Then give two systems that would be easier to solve with elimination. Finally, explain how you decide whether to use elimination or substitution to solve a system.

Answers

These techniques for elimination are preferred for 3rd order systems and higher. They use "Row-Reduction" techniques/pivoting and many subtle math tricks to reduce a matrix to either a solvable form or perhaps provide an inverse of a matrix (A-1)of linear equation AX=b. Solving systems of linear equations (n>2) by elimination is a topic unto itself and is the preferred method. As the system of equations increases, the "condition" of a matrix becomes extremely important. Some of this may sound completely alien to you. Don't worry about these topics until Linear Algebra when systems of linear equations (Rank 'n') become larger than 2.

This year, Brad is a photographer for his school newspaper. He takes 5 color photos for every 2 black-and-white photos.
Complete the table.
Color photos 5 15
30
Black-and-white photos 2
8

Answers

Color 5 - 2 Black-and-White

Color 10 - 4 Black-and-White

Color 15 - 6 Black-and-White

Color 20 - 8 Black-and-White

Color 25 - 10 Black-and-White

Color 30 - 12 Black-and-White

Answer:

Colored photo           I           Black photo

5                                                               2

10                                                              4

15                                                              6

20                                                             8

25                                                            10

30                                                            12

35                                                            14

40                                                            16

45                                                            18

50                                                           20

A coach calculated the mean and the mode of the number of points scored by 6 players.
• mean: 7 points
mode: 8 points
How many points did player 5 score?

A coach calculated the mean and the mode of the number of points scored by 6 players. mean: 7 pointsmode:

Answers

5 points
Because 8+8+8+6+7+5=42
Then divide that by 6 to get the mean - so 42/6=7 so that’s the correct mean
5 points

Explanation:
Mean = average
Equation: total points scored/total players
Mean=7+8+6+8+?+8/6

The mean is given: 7

So plug it in:
7=(7+8+6+8+?+8)/6

Factor to solve:

Add all the numbers together to leave just the missing number (?)
7=(37+?)/6

To get rid of the 6 multiply it over to the other side
6x7=37+?
42=37+?

Now subtract the 37 to the other side to find the missing number (?)
42-37=?
5=?

Now let’s check:
7+8+6+8+(5)+8=42
Add:
42
Now divide by 6
42/6=
7
Is 7 the mean they gave us? Yup!
So player 5 scored 5 points

A stadium has seats that are arranged into sections. In each section, the seats

are arranged into rows. There are 11

sections, 7 rows in each section, and 10

seats in each row. As a baseball game

in the stadium, all of the seats are

occupied. A seat will be chosen at

random and a price will be awarded to

the person sitting in that seat. If Hoda is

sitting in one of the seats, what is the

probability that she will win the price?

Answers

Answer:

1/770

Step-by-step explanation:

7x10x11=770 he is sitting in one seat so 1/770 she will win.

the answer is 770 so 1/770

Joseph drove to his grandmothers house which is 279 miles away in 4.5 hours.If he continues at the same speed, approximately how long will it take him to drive 325 miles?

Answers

Answer: 5.24

Step-by-step explanation:

I like to set these up as ratios.

279 miles/4.5 hours = 325 miles/ x hours

Then cross multiply

279x = 4.5 x 325

279x = 1462.5

divide both sides by 279

x = 5.24 hours

You can also solve 279 miles/4.5 hours to get the miles per hour driven, then divide 325 by that number:

279/4.5 = 62mph

325/62 = 5.24

Answer:

5•24hours

Step-by-step explanation:

I like to set these up as ratios

279miles/4•5hours=325miles/×hours

then cross multiply

279×=4•5×325

279×1462•5

divide both sides by 279

×=5•24hours

you can also solve 279miles/4•5hours to get the miles per hour driven،then divide 325 by that number:

279/4•5=62mph

325/62=5•24

A cul-de-sac in town has four houses. Each house has four sides. Each side has four windows. Each window has four sections. Each section has four raindrops on it. Use the power to represent the total number of raindrops.

Answers

So with all of the section squares, you would have 64 squares. Multiply that by 4, for the raindrops on each section.

64*4=256
Now multiply that by 4 for the houses in the cul-de-sac.

256*4=1,024

Therefore, you would have 1,024 raindrops in total.

The graph shows point L. What is the location of a point 5 units down and 2 units to the left of point L?

Plot the point on the coordinate grid. Need help please will give 20 points

The graph shows point L. What is the location of a point 5 units down and 2 units to the left of point

Answers

Answer: the answer is 1,-3

Step-by-step explanation:

The answer will be 1, -3

Simplify the expression -3 divided by -2/5
a. -7 1/2
b. -1 1/5
c. 1 /15
d. 7 1/2

Answers

Answer:

15/2 or 7.5 or 7 1/2

Step-by-step explanation:

Which of the following is an open statement?
3 + 10 = 13
2x + 5x = 7x
14 ÷ 2 = 7
3x = 12

Answers

I think the last one because a open statement contains at least one blank that becomes true or false when it’s filled in if you fill x with 4 you will get 3(4) 3*4=13 so if that blank was filled in with 4 it would be true

Answer:

3x = 12

Step-by-step explanation:

Heloo need help on mathe ples

Heloo need help on mathe ples

Answers

Answer:

add all the sides

Step-by-step explanation:

The easiest way to solve this is creating two shapes; cut the top off so it's a square-like shape, and you'll also have the long rectangle at the bottom.

the first shape's area is 3.8 x 4 = 15.2

the second is 13.05 x 3.6 = 46.98

since originally it's one shape, add them together. the area is 62.18 ft^2.

NEEDS TO BE ANSWERED TODAY!!!!Order from least to greatest (turn them into decimals) a.) 104% b.)\(\sqrt{7}\)c.) -\(\frac{3}{5}\)d.)-1

Answers

Answer:

abcdefghijklmnopqrstuvwxyz

NEEDS TO BE ANSWERED TODAY!!!!Order from least to greatest (turn them into decimals) a.) 104% b.)[tex]\sqrt{7}[/tex]c.)

Answer:

104% ~1.04 b.)2.65 c.) -0.6 d.)-.01

Answer. -1, 3/-5, 104%, v7

Keira said that if 6 tickets are sold, there should be 2 tickets left. Is Keira correct?

Answers

To determine whether Keira's statement is correct, we need to analyze the information provided.

According to Keira, if 6 tickets are sold, there should be 2 tickets left. However, we don't have any information about the initial number of tickets available.

If the total number of tickets initially was 8, and 6 tickets were sold, then there would indeed be 2 tickets left, supporting Keira's statement.

However, if the total number of tickets initially was less than 8, or if the statement doesn't specify the initial number of tickets, we cannot determine if Keira's statement is correct.

Therefore, without additional information, we cannot determine the accuracy of Keira's statement.
in order to know if Keira has two tickets left, we need to know the first number of tickets without that number there is no way to find the remainder

Im not good at thisssss

Im not good at thisssss

Answers

Answer:

131.88 206 20 621.72 64 12 9580 :)

Dividing Decimals (PLEASE HELP)

Dividing Decimals (PLEASE HELP)

Answers

Answer:

10) .04

11) 7

12) .25 and .05

Step-by-step explanation:

10- .04
11- 7
12- .25 & .05

The perimeter of the rectangle below is 94 units. Find the value of x.

Answers

Answer:

The value of x = 9 units

Step-by-step explanation:

The complete question is attached to this solution.

The perimeter of a rectangle is given as

P = 2 (L + B)

L = Length of the rectangle = 3x - 1

B = Breadth of the rectangle = 2x + 3

P = Perimeter of the rectangle = 94 units

94 = 2 [(3x - 1) + (2x + 3)]

3x - 1 + 2x + 3 = (94/2) = 47

5x + 2 = 47

5x = 47 - 2 = 45

5x = 45

x = (45/5) = 9 units

Hope this Helps!!!

The perimeter of the rectangle below is 94 units. Find the value of x.

You can use the numbers and units more than once.

You can use the numbers and units more than once.

Answers

Answer:

yes you can use the numbers and units more than once

Step-by-step explanation:

Use the numbers and units from the list to find as many equivalent measurements as you can. For example, you might write “30 minutes is hour.

Yes you can use it more then once

The original cost of a makeup set was $30. After sales tax, Peter paid a total of $31.71. What is the percent sales tax rate?

Answers

Answer:

5.7

Step-by-step explanation:

unrelated, I love how peter is open about buying makeup. i feel as if the gender roles are garbage. #YasQueen #GoPeter #PeterIsCool #MakeupCanBeForBoysToo     <3

(also peter could totally be a girl and I am misgendered a person)

Answer:

The answer is 5.7%

Step-by-step explanation:

So Peter bought the makeup set that was $30.

and had to pay $1.71.

1.71 of 30.

So you would divide 1.71 with 30.

(1.71/30)

equaling .057

Then you would multiply by 100 because there is 100% total, and so multiplying that you would move the decimal two times to the right, getting 5.7

hope this helped B)

Evaulate each expression when n = 2.3

N + 8n2 - 17=

Answers

Answer: 27.62

Step-by-step explanation:

plug in 2.3 wherever 'n' is

I'm assuming that the '2' in 8n2 is an exponent

2.3 + 8(2.3)² - 17 =

Using PEMDAS

start out with exponent since there isn't any parenthesis  

(2.3)² = 5.29

2.3 + 8(5.29) - 17

move on to multiplication

8(5.29) = 42.32

2.3 + 42.32 - 17

with addition and subtraction, you do whichever comes first and since this equation starts with addition we'll start there

2.3 + 42.32 = 44.62

then the subtraction

44.62 - 17 = 27.62

Answer:

Step-by-step explanation:

The answer is 27.62

There are 24 boys, 45 girls and 281 adults in a badminton club.
50 more children join the club.
The number of girls is now 18% of the total number of members.
How many of the 50 children were boys?

Pls give step by step explanation of possible

Answers

Answer:

you'll get the answer with these steps

Step-by-step explanation:

24 boys,45 girls  if 50 more children came

add all of the 45,24and two hundred eighty one all together once its done subtract and multiply

Answer: Follow these steps.

Step-by-step explanation:

Add the total number of members in the club : 24+45+281+50=400Decipher the number of girls from the percentage given by the total number of members : (18/100)*400 = 72Now subtract the previously existing number of girls from the present number of girls : 72-45=27Subtracting the new number of girls from the total children who joined the club will give the number of boys : 50-27=23

    Therefore 23 boys joined the club.

#SPJ12

WILL MARK BRAINLIEST Give a real world example of an equation which the constant of proportionality is 15. What would the graph look like?

Answers

Answer:

Bob makes 15 dollars an hour mowing lawns.

The graph would be a straight line with a slope of 15.

Step-by-step explanation:

The Constant of Proportionality is y=kx, where k is the constant.  A real world example would be:

Bob makes 15 dollars an hour mowing lawns.  (y=15x)

The graph would be a straight line with a slope of 15.

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