Help pls i really need this!!

Answers

Answer 1

Answer: the answer is A

Step-by-step explanation: 400 times 2.5 is 1000 and 250 times 2.5 is 625 and together they equal 1625

Related Questions

A termis supply store pays a wholesaler $40 for a tennis racquet and marks it up by 60%.
What do they charge for the tennis racquet?

Answers

Answer:

$64

Step-by-step explanation:

Since the store buys the racket for $40 then marks it up, the store is selling it for 160% of the wholesale price. X is the price we are looking for - the price after it was marked up.

40 / x = 100/160

(40/x) * x = (100/160) * x

40 = 0.625 * x

40/0.625 = x

64 = x

x = 64

Which equation is correctly rewritten to solve for y?
12y + d = –19y + t
A. Y= t+d/-7
B. Y= -7(t+d)
C. Y= t-d/31
D. Y= 31(t-d)

Answers

Answer:

C. y=(t-d)/31

Step-by-step explanation:

Step 1: Add 19y to both sides.

31y+d=t

Step 2: Add -d to both sides.

31y=t-d

Step 3: Divide both sides by 31.

y=(t-d)/31

I think it would be C

memez pt.2 ... tell me something funny

Answers

Answer:

what do you call an alagator in a vest

Step-by-step explanation:

an investigator

What’s grey and can’t fly?

A parking lot

What is the solution for -10 -19
x -1

Answers

-19x-11 should be the answer... if the 19 and x aren’t combined then the answer is x-30

It’s is x-30 I think

Exterior angles of a triangle. Please help. Due today

Answers

Answer:

1) 140 2)68 3) 125 4) 140

Step-by-step explanation:

for these, because you're trying to find the angle from 180 degrees, you would subtract the angle on the 180 degree line from 180.

1) 180-40 = 140

2) 180-112 = 68

3) 180-55 = 125

4) 180-40 = 140

Hope this helps!

The exterior is kinda of going to be the same from so of the shapes but you have to get the legth & the hight.

Students can easily make mistakes when simplifying radicals, list 2 of these common mistakes, and explain how to fix these mistakes.

Answers

What is the problem which problem what do you mean I need that info

What is the y-intercept of the following equation? y = 3x - 1

Answers

Answer:

-1

Step-by-step explanation:

Because in this equation the -1 doesn't have any variables (x,g,etc.) it makes it the y intercept, therefore your y intercept is y= -1

Answer:

(0, -1)

General Formulas and Concepts:

Algebra I

Slope-Intercept Form: y = mx + b

m - slope b - y-intercept

Step-by-step explanation:

Step 1: Define

y = 3x - 1

Step 2: Break Function

Identify Parts.

Slope m = 3

y-intercept b = -1

(08.01)Which of the following statements shows a characteristic of a statistical question?

The question is focused.
The distribution can be broken into categories.
The question asks for a quantitative response.
The question allows for surveys to be conducted.

Answers

Answer:

The guy above me already said it, it's C

Cindy earns $10 per hour, and Claire earns $12 per hour. If they each work h hours, how much do they earn together?

Answers

Answer:

Step-by-step explanation: they each earn $5

h(10+12) that’s the Awnser cause if it’s 5 hours 50+60=110

20 points to whoever gets these right!! <3

Answers

Answer:

1st one 8/20

Step-by-step explanation:

Last one is the two way tables it should be 6/8

given a spare with a diameter of 8.6 cm, find its volume to the nearest whole number. a. 2663m b. 187 cm c. 333 cm d. 54 cm

Answers

It's about C. 333cm using the equation $V=\frac{4}{3}\pi r^3$

The answer is C.333cm2

find the area of this circle. use 3 for pi.

Answers

Answer:

108

Step-by-step explanation:

a = pi(r^2) is the same as a = 3(6^2).

6 x 6 = 36

36 x 3 = 108

So the answer is 108 cm squared.

what is |−5+ 3| 4 PLEASE

Answers

8.
|-5+3|4
|-2|4
(2)4
8
Absolute value symbols act as parentheses. Use PEMDAS to evaluate. Numbers that come out of absolute value symbols become positive.

the answer to your question is 8 :)

Every day at a factory, each of 32 employees assembles 8 skateboards. The company needs to know how many skateboards they would assemble over a period of 31 days. Which is the most reasonable estimate?

Please help it's due at 12am!!

Options :

A. 90 skateboards
B. 900 skateboards
C. 9,000 skateboards
D. 10,000 skateboards

Answers

C. 9,000 Skateboards would be the most reasonable estimate.

The original problem is solved by multiplying 32*8*31, which gets you to 7,936.

I rounded these numbers up and down to get a simpler equation of 30*10*30 which is exactly 9,000.

Okay well first you’re going to want to multiply the amount of employees by the amount of skateboards they each make:

32 • 8 = 256

Then, you’re going to take the result and multiply it by the amount of days (31):

256 • 31 = 7,936

The closest number to 7,936 (from the given answers) would be 9,000.

Your answer would then be C.

The work of a student to find the dimensions of a rectangle of area 6 + 8x and width 2 is shown below:

Step 1: 6 + 8x
Step 2: 2(4) + 2(6x)
Step 3: 2(4 + 6x)
Step 4: Dimensions of the rectangle are 2 and 4 + 6x

In which step did the student first make an error and what is the correct step? (1 point)

A
Step 3; 2 + (4 + 6x)

B
Step 3; 2 + (4 ⋅ 6x)

C
Step 2; 2(4) + 2(4x)

D
Step 2; 2(3) + 2(4x)

Answers

Answer:

its D

Answer

Step-by-step explanation:

I just did it btw

D step 2;2(3)+2(4)x hope this helps

Write the expression:
subtract 10 from r, then double the result

Answers

Answer: (q + 10) - r

Step-by-step explanation:

the expression will be:
2(r-10)

A weather forecast states that there is a 20% probability of rain on each of the next 3 days.

Complete the description of a simulation you could perform using random numbers to find the experimental probability that it will not rain on any of the next 3 days.

To simulate a 20% probability of rain over 3 days, let
of 10 numbers represent a day with rain. So,
of the numbers represent a day without rain. Then, perform multiple trials, generating
random numbers for each trial.

Answers

answer: The experimental probability that it will not rain on any pf the next 3 day is 64/125

The probability of raining is 20%
Hence, the probability that there will be no rain, is (100-20) = 80%
The probabilty that there is no rain on the first day is 80/100 = 4/5

Hence, the required probaility is (4/5)3 = 64/125

Isabella drove 2 1/3 miles from home to school. Then, she drove 4 3/5 from school to the store and 5 4/5 miles home from the store. Write an addition sentence to show the total number of miles.

Answers

12 11/15.
Add 2 1/3 plus 4 3/5 plus 5 4/5 by converting them to improper fractions
Therefore 35/15 + 69/15 + 87/15 equals 191/15 which equals 12 11/15.

Hope this helps, pls subscribe to Mathlete2022.

A rectangular swimming pool is 50 meters long and 25 meters wide. A concrete walkway with a width of x meters will surround the pool. The combined area of the pool and the walkway will be 1,736 square meters. Solve the equation (50 + 2x)(25 + 2x) = 1,736 to find the width of the walkway.

Answers

Answer:I hope this helps

Step-by-step explanation: (50+2)(25+2x)=1736

(52)(25+2x)= 1736

1300+104x=1736

104x= 436

x= 436/104

x= 109/26

The sum of the digits of a two-digit number is 5. If nine is subtracted from the number, the digits will be reversed. Find the number.
If the tens digit is x, then the equation is:
The number is:

Answers

Answer: 32

Step-by-step explanation:

The only numbers that can have 2 digits and two of which equal to five can only be:

3+2

2+3

4+1

1+4

So the numbers are: 41,14,23, and 32.

41-9=32

14-9=5

23-9=14

32-9=23

Since the question is asking for the number who’s difference is the reverse of one of the numbers. The only possible answer is 32 because 32-9= 23. (23 is the reverse of 32)

32
3+2 is equal to 5
32 - 9 is equal to 23 witch is the reverse of 32

Image attached. Geometry: finding angles

Answers

Answer:

28 degrees

Step-by-step explanation:

Because a triangle equals 180, you can subtract 90 and 34 from triangle ABE to leave you with 56 degrees for angle B.

Since CBA is a straigth line with 180 degrees, you can subtract 56 to end up with 124 degrees for angle CBE.

Since line BD bisects angle EBC (splits in half), you can divide the 124 degrees into 62 degrees.

Now that we know angle CBE equals 62 degrees, we can add the 90 degrees and subtract them from the 180 degrees of the triangle.

62+90=152

180-152=28

Explain why each non-zero integer has two square roots but only one cube root.

Answers

It’s like this bc the possible solutions for square roots could be either (example: 4 squared or (-4) squared as for cubic negative times a negative already makes a positive making the third time negative again

BRAINIEST PLEASE

It takes a lot of money to know this

Ok so I can't create another account so I'm keeping this one. and i need help " If k = 7, what is the value of the expression 6k + 5? "

Answers

Plug in k = 7 into 6k + 5

6(7) + 5

42 + 5

The value is 47.

Hope this helps

Answer:

Step-by-step explanation:

6 × 7 + 5

multiply

42 + 5

add

ANSWER ASAP BRAINLIEST WILL BE AWARDED Determine which of the following relations is a function. A 2-column table with 5 rows. Column 1 is labeled x with entries negative 10, negative 5, 0, 5, 10. Column 2 is labeled y with entries 10, 5, 0, negative 5, negative 10. A 2-column table with 5 rows. Column 1 is labeled x with entries negative 3, negative 1, 0, 0, 3. Column 2 is labeled y with entries 2, 1, 2, 1, 4. A 2-column table with 5 rows. Column 1 is labeled x with entries negative 8, negative 2, 1, 2, 4. Column 2 is labeled y with entries negative 4, negative 2, 3, 4, 6. A 2-column table with 5 rows. Column 1 is labeled x with entries 0, 1, 2, 2, 5. Column 2 is labeled y with entries 2, 4, 2, 6, 7.

Answers

Answer:

2.4,5.0

Step-by-step explanation:

Answer: the answer will be A. and C.

Step-by-step explanation:

SUBTRACT 99 POINTS FROM MIXED NUMBERS, PLEASE PROVIDE PROOF!

Answers

Answer:

2 5/18

Step-by-step explanation:

7 2/3 - 3 1/6 - 2 2/9 = Given 7 12/18 - 3 3/18 - 2 4/18 = Bring to common denominator of 18(7 - 3 - 2) + (12 - 3 - 4)/18 = Group integers and fractions2 + 5/18 = Simplify2 5/18 Answer

The correct answer is 2 5/18

The first step is to find a common denominator. (I will be using • to represent multiplication) The lowest common denominator that 3, 6, and 9 share is 18.
3 • 6 = 18
6 • 3 = 18
9 • 2 = 18

To rewrite your numbers using 18 as a denominator, you must multiply the numerator and denominator by the same number.
Since 3 • 6 = 18, 7 2/3 will be rewritten as
7 12/18 (since 2 • 6 = 12) we don’t have to worry about the whole number (7), so leave it as it is.

3 1/6 can be rewritten as
3 3/18, since 6 • 3 = 18 and 3 • 6 = 18
Once again we leave the whole number alone

2 2/9 can be rewritten as
2 4/18, since 9 • 2 = 18 and 2 • 2 = 4

Now we simply subtract our whole numbers and our fractions. Let’s first subtract our whole numbers.

7 - 3 - 2 = 2

Now we can subtract our fractions. Remember that when we subtract fractions, the denominator stays the same. In other words, we only subtract the numerator and ignore the denominator.

12/18 - 3/18 - 4/18 = 5/18

Therefore youre solution is

2 5/18

If you have any questions either about this equations or any other problems within this topic just reply under this answer and I’ll do my best to assist you! Hope this helps and good luck!

Plss help fast and correct answers only.
WHICH EXPRESSION IS EQUIVALENT TO |8|+|-7|
Options:
A. -15
B. -1
C. 1
D. 15

Answers

Answer:

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Algebra I

|Absolute Value| - Makes any negative number positive

Step-by-step explanation:

Step 1: Define

|8| + |-7|

Step 2: Evaluate

Absolute value: 8 + 7Add: 15

I How can I solve this? Please answer this step-by-step !! <3 ignore #11, that’s not even related to the actual question lol

Answers

Answer:

8⁵. cm

Step-by-step explanation:

because we plus 1 ⁵q and 7cm together it gives us that answer

I hope it's correct

Yea what they said. 8>

PLS HELP I BEG LOLZ PLS

Answers

Answer:

Step-by-step explanation:

If h is hours, then we can substitute 2 into the equation.

K = 30(2) + 40

K = 60 + 40

K = 100

Hope this helps. Have a nice day.

I need help with math.

Answers

Answer:

last option

Step-by-step explanation:because 9x9 is 81 subtract 1 and you get 80 5x5=25-1=24 so that wont work 4x4=16-1=15 so that also wont work and 7x7=49-1=48 so -9 and 9 is the right answere

please help please help please help
also so subscribe to mr beast

Answers

Well Area is multiplying all the angles so just multiply the angles and your good hope this helps

I will subscribe to mr beast

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