Mathematics Middle School

Answer the question below

Answers

Answer 1

Answer:

Step-by-step explanation:

Related Questions

Which expression is equivalent to
9(x + 4)?

A. 36x

B. 13x

C. 13+9x

D. 9x+36

Answers

Answer:

$\boxed{D. 9x + 36}$

Step-by-step explanation:

Hey there!

Given info

9(x + 4)

Solve!

9*x = 9x

9*4 = 36

Answer

9x + 36

D. 9x + 36

Hope this helps :)

Answer:

$ \boxed{9x + 36}$

Option D is the correct option.

Step-by-step explanation:

$ \mathrm{9(x + 4)}$

Distribute 9 through the parentheses

$ \mathrm{ = 9 x + 9 \times 4}$

Multiply the numbers

$ \mathrm{ = 9x + 36}$

Hope I helped!

Best regards!

Which answer tells you how many containers of flowers the customer bought?

I'll be giving a free heart and five star. /^._.^\

Answers

7 as one bag of dirt costs £7 so u take away that from the original price then divide that number by 4.50 which equals 7

Answer: 7

Step-by-step explanation:

$38.50-$7=$31.5

$31.5/$4.50=7

2b= 5a^2-3 make a the subject

Answers

First add three to the other side. Then you’ll want to take 5 and times it by itself which equals 25. Finally divide the other side by 25 and the answer will be —> 2b-3/25=a

2b-3/25=a is the answer to this problem

PLEASE PLEASE im begging you help me

Answers

Answer:

i don't really know but i'll try to figure it out

Step-by-step explanation:

Uhhsjajkskajsjsjhajahhahahahha

HELP ME FAST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

10 x 2 +4 = 24

Step-by-step explanation:

10x2+4 the answer is 24

the answer is

7 m5– 3 m3 + 0 m – 3

Answers

Answer:

ok cool

Step-by-step explanation:

Wow......................

Two bicyclists are on a 75-mile trail riding toward each other. One bicyclist begins at the 45-mile marker. The other begins at the end of the trail. The expressions shown represent the distance from the Parking Lot for each bicyclist when they meet.

Two bicycles traveling toward each other are shown. The bicycle on the left travels from a point labeled parking lot. It travels a distance represented by the expression forty-five plus ten x. The bicycle on the right travels from a point labeled 75 miles from the parking lot. It travels a distance represented by the expression seventy-five minus ten x.

I need an answer please! ASAP

Answers

Answer:

120 miles

Step-by-step explanation:

not sure of the answer please

Answer:

I believe it is 120 miles

Step-by-step explanation:

Arnold is testing a new train locomotive on circular rail track with a radius of 0.9 kilometers. How many times around the track does Arnold need to run the train to cover a distance of at least 50 kilometers?

Answers

Answer:

At least 9 times

Step-by-step explanation:

switch radius to circumference

0.9 —> 5.65487

Divide 50 by circumference

50/5.65487

Answer:

8.84193624257 times

So at least 9 times

Answer:

But what did i telly you

Step-by-step explanation:

Please Help
I need an answer ASAP

Answers

i believe the the answer is 27

I believe it’s right to

Please help me find the area and perimeter of this composite figure.

Answers

Answer:

the area is 26 the perimetier is 52

Step-by-step explanation:

are:26 perimeter:52 hope that helps!

Laura wants to place one flowerpot every meters along the path from the gate to the main entrance of her home. The path is meters long. How many flowerpots will she need?
A. 16

B. 12

C. 9

D. 6

E. 4

Answers

Answer:

im guessing 12

Step-by-step explanation:

Witch of the following is the solution to the inequality to 2x - 4 < 12?
Answers:
x < 8
x < 12
x < 16

Answers

Answer:

$2x - 4 < 12$

$2x < 16$

$x < 8$

The answer is to this question is x<8

help please and thank you

Answers

0.033333333333333333

Answer: 0.3 as a repeating decimal or 3/10

Step-by-step explanation:

divide 1 and 10/3 as a reciprocal

1 x ( 3/10) = 3/10 or 0.3 as a repeating decimal

Please help me! im on an assignment an cant figure it out

Answers

Step-by-step explanation:

The difference beteen 9.2 ounces and 8.1 ounces is 1.1 ounces

and the difference in price is .49

so 1.1 ounces cost .49

$ .49 / 1.1 oz = $ .445 per ounce

Then Reid's bowl should cost 7.8 oz * $ .445 / oz = $3.47

7.78 I think I don’t remember

x3+y3+z3=k, with k being all the numbers from one to 100, is a Diophantine equation that's sometimes known as "summing of three cubes. help please :'}

Answers

Answer: (It took over a million computing hours to solve the solution)

Step-by-step explanation: Hello! Do you have to find k? If you do, then it is supposed to be the hardest math problem solved only by computers. I do not know how to solve it if you have to, but the answer is x3 + y3 + x3 = 42/33. Scientists tested all possible integers from 1-100 and they found that only 42 and 33 worked. 42 is the correct answer by computers. Hope this helps!

The remaining length (L) of 120-inch rope after x inches have been cut off:120-X=L

Answers

Answer:

Step-by-step explanation:

Solve it

Answer: see the procedure

we know that

A relationship between two variables, x, and y, represents a proportional variation if it can be expressed in the form or

In a proportional relationship, the constant of proportionality k is equal to the slope m of the line and the line passes through the origin

we have

The remaining length (L) of the 120-inch rope after x inches have been cut off

we have

L ---> is the dependent variable (output variable)

x ---> the independent variable (input variable)

The linear equation is

The equation does not represent a proportional relationship, because the line does not pass through the origin

Step-by-step explanation:

factor 1/3 out of 1/3x-7/3

Answers

Answer:

I believe the answer is 1/3 times (x-7)

Step-by-step explanation:

(forgive me if im wrong)

What is 1+1. I’m really wondering of what your thoughts will be on this one.

Answers

Answer: Depending on the situation, 2 or 11

Step-by-step explanation:

1 + 1 = 2

1+1 = 11

Answer:

Step-by-step explanation: So you take 1 and add it the other 1 and it equals 2

Which statement is false?

A. The inequality sign always opens up to the larger number.

B. The greater number in inequality is always above the other number on the vertical number line.

C. The smaller number in an inequality is always located to the left of the other number on the horizontal number line.

D. The inequality sign always opens up to a smaller number.

Answers

Answer:

Step-by-step explanation:

Answer:

b is wrong ........

Step-by-step explanation:

I need 20 character long ans

Write the equation of the line that contains the given point and has the given slope. (–1, 4), slope = –3

Answers

Answer:is that a negative 3?

Step-by-step explanation:

-1x+4=-3? Maybe I haven’t done slope inna while

The spinner shown has eight equal-sized sections. Eli spins the spinner once.

Match each event with the best description of its probability.

landing on a number ----------------------------------- greater than 6 certain

landing on the number 0 ------------------------------- as likely as not

landing on an odd number ---------------------------- unlikely

landing on a number greater than 2 -------------- impossible

landing on an integer ----------------------------------- likely

Answers

Answer:

landing on a number impossible greater than 6 certain.

landing on the number 0 Certain as likely as not.

landing on an odd number likely unlikely.

landing on a number greater than 2 likely impossible.

landing on an integer certain likely

Step-by-step explanation:

landing on a number impossible greater than 6 certain.

landing on the number 0 Certain as likely as not.

landing on an odd number likely unlikely.

landing on a number greater than 2 likely impossible.

landing on an integer certain likely

Expand the expression using the distributive property.
-7(n - 2) + 3n

What is the expanded form of -7( n - 2)+ 3n

Answers

Answer:

Step-by-step explanation:

Distributive property make it

-4n+ 14

-4n+14 because you collect the ‘like terms’ in the equation.

Can someone please help me-?

Answers

Answer:

Step-by-step explanation:

I wanted to reach out and apologize for the mistake that occurred. I understand that it caused some inconvenience and take full responsibility for it. Please know that it was not intentional and I am committed to ensuring that it does not happen again. Thank you for being so understanding and please let me know if there is anything else I can do to make things right.

The expression 2x2 - 2x - 3 is correct answer.

How to do system of inequalities word problem

Answers

Answer:

1.Read the problem and highlight important information.

2.Identify the variables.

3.Find one piece of information in the problem that you can use to write an inequality.

4.Find a different piece of information that you can use to write a second inequality.

1] Read the problem and highlight important information.

2] Identify the variables.

3] Find one piece of information in the problem that you can use to write an inequality.

4] Find a different piece of information that you can use to write a second inequality.

5] Graph both inequalities on a grid. Make sure you use appropriate boundary lines and shade the correct half plane for each inequality.

6] Identify the intersection of the two inequalities and answer the questions that pertain to the problem.

Please solve for x, and use statement reason. First correct answerer will be brainliest, + two thanks.

Answers

Answer:

x=26

Step-by-step explanation:

m<MNQ=m<P + m<Q by the EXTERIOR ANGLE THEOREM

132=3x+54 SUBSTITUTION

132-54=3x

78=3x

x=26 ALGEBRA

There are 36 carpenters in a crew, on a certain day, just 29 were present, what percent of carpenters showed up for work (ALERT: You gotta round this to the nearest TENTH)

Answers

Answer: 80.6

Step-by-step explanation:

The answer is 80.6
Explanation- I rounded to the nearest tenth

explain how to read a tally chart

Answers

Answer:

one vertical line is made for the first four numbers and the fifth number is represented by a diagonal line across the other four lines .

Step-by-step explanation:

For the number 5, draw four vertical lines (||||) with a diagonal (\) line through it.

l = 1

ll = 2

lll = 3

llll = 4

卌 = 5

Help ASAP 2.0 ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍

Answers

Answer:

| -3 | + | 10 | = 13

| 5 | - | -2 | = 7

10 + | -5 | = 15

Brainliest?

1. 13
2. 3
3. 15
For number 2, the absolute value of -2 is 2 so 5-2=3.

what is 8^{11} ÷ 8^{9}

Answers

Answer:

Step-by-step explanation:

Answer: 64

Step-by-step explanation: I don't know how to do the step-by-step, but it's quite easy.

A metal alloy block of mass 56 kg consists of copper, zinc, and tin in the ratio 4 : 3: 1. What is the mass of copper?

Answers

Answer:

28 Kg

Step-by-step explanation:

4+3+1=8, so 56/8 equals 7, and 4*7=28.

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