Mathematics Middle School

Which expression is equivalent to 4(2w + 3) + 2(3 + w)?

A.9w + 9
B.10w + 18
C.20w + 8
D.28w

Answers

Answer 1
once you combine it, you get 10w + 18
Answer 2
after you add them or combine(however you want to put it), you would get b. 10w + 18. have a good day:)

Related Questions

7th grade math pls help

Answers

the answer is 5,8, and 10 !
5,8 and 10 :) good luck

Which is a pair of equal expressions?

Answers

Answer:

C is the right answer.

2y x 4 = 8y

2 x 4y = 8y

Let me know if this helps!

C is the right answer

Help me with this question

Answers

Answer:

ok

Step-by-step explanation:

It takes him 15 minutes to run 5 laps.

Answer:

15 minutes

Step-by-step explanation:

2 ÷ 6 = 3

3 x 5 = 15

Helppppppppppppppppppppppppp meeeeeeeeeeeeeeeeeeeee PLS

Answers

Answer:

5 squared is 25. 2*25+30=80

Step-by-step explanation:

Question 6: answer would be 80

order of operation 5x5 = 25x2=50+30-=80

Shari determines that she needs to sell more than $200 worth of fruit at his produce stand in order to make a profit. Which number line models all fruit sales, in dollar ($), for which Shari can make a profit.

Answers

Answer:

where are the number lines?

Step-by-step explanation:

First you need to show the number lines, and then I can help... or not

You can't see the answer choices

How do I 'Factor the expression 12p+30.' ?

Answers

Answer:

Grouping and then use the common factor. Therefor the answer is 6(2p+5)

Step-by-step explanation:

I hope this helps.

The correct answer would be....

6(2p+6)

WILL GIVE BRAINIEST PLEASE ONLY ANSWER WITH AN ANSWER

i need it urgently for class. Those you attach work will get brainiest over those who do not though you don't have to

Answers

The answer of the question is 5 beaches 4x-5’7 and when you put the power to 100

Can someone plz help. I will mark brainliest if correct answer only
this is worth 20 points ​

Answers

Answer:im kinda confused can you explain what it means?

Step-by-step explanation:

Answer:

The slope for 7. is 1

Slope for 8. is  3

Step-by-step explanation:

7. if you graph the points, you will find a slope of 1/1 (1)

8. if you graph the points, you will find a slope of 1.5/0.5 (3)

ANSWER ASAP GIVING BRAINLIEST 5 STARS AND A HEART!
Please answer the following with 5 or more sentences:
The diameter of a circle is tripled. How does that affect the circumference? How does that affect the area? Explain.

Answers

Answer:

Triples

Step-by-step explanation:

Circumference of circle =  

π

D

where D is its diameter.

If D increase 3 times, Circumference increases 3 time.

Simple linear relationship.1

answer plzzz (ignore thisssssssssssssssss)

Answers

Answer:

P- number?

Step-by-step explanation:

I don't know but it's probably wrong :(

Look at points C and D on the graph:

Coordinate grid shown from negative 6 to positive 6 in increments of 1 on both the axes. A line is drawn by connecting point C at 0, 2 and point D at 6, negative 4

What is the distance (in units) between points C and D? Round your answer to the nearest hundredth.

3.46 units
8.49 units
12.00 units
72.00 units

Answers

I am pretty sure it’s C

Answer:

12.00

Step-by-step explanation:

i took the test

The volume of this cone is 3,183.96 cubic meters. What is the height of this cone?

Answers

Answer:

18 m

Step-by-step explanation:

Given,

Volume of the cone = 3183.96 cubic meters

Radius of the cone = 13 m

Therefore, by the problem,

[tex] = > \frac{1}{3} \pi {r}^{2} h = 3183.96[/tex]

[tex] = > h = \frac{3183.96 \times 3}{3.14 \times 13 \times 13 \times 1 } [/tex]

=> h = 18 m (Ans)

a cylinder has a height of 19 feet. the volume is 3,818.24 cubic feet. what is the radius of the cylinder? use ​π ≈ 3.14

Answers

Answer:

The correct answer is radius = 7.998 ft

I will either mark the best or the first brainliest.
Write a function rule for "The output is eleven more than the input x.

Answers

y is the output and x is the input. The given statement is output is 11 more than the output (x) so the function rule is y=x+11
The persons answer is correct and the same as mine! (You should give them the brainliest)
You function would simply be y=x+11

Point T has coordinates (-7, -3). If it's reflected across the line x = 2, what will be the coordinates of its image?

(7, -3)
(11, -3)
(7, 3)
(-7, 7)

Answers

Answer:

The answer would be (7,-3)

Step-by-step explanation:

If you use a graph and place the point (-7,-3) and draw the line x=2, you can see that x = 2 is a vertical line. If it is reflected across, you simply get (7,-3).

quickkkkkkkkk plz helpppppppppppp

Answers

the answer is:

A) (-7,4)

Answer:

The answer is D

Step-by-step explanation:

lmk if its correct

HELP ANSWER BOTh PLZ I BEG YOU

Answers

5 * x = 15

You can add 5 multiple times until you get 15 which is

5 + 5 + 5 = 15

5 + x = 15

You can reverse that to:

15 - 5 = x

And you’ll get your answer

Imagine attached for reference

you have eight donuts to share evenly between you and your four brothers which fraction describes how many donuts each of you will receive. A 8/5 b 5/8 or c 8/8

Answers

Answer:

B. 5/8

Step-by-step explanation:

5 brothers, eight donuts.

Answer: B 5/8

Step-by-step explanation: YOU + your four brothers = 5 and 8 donuts = 5/8

..................................................................................

Answers

The doe лаз улащуалмщц поищу кщрдцьптп
Ummmmmmmm i really dont knowww

PLZ HELP I NEED THIS TODAY! Choices are:

A: The volume of the cylinder is about 377 cubic inches greater than the volume of the cone.

B: The volume of the cylinder is about 377 cubic inches less than the volume of the cone.

C: The volume of the cylinder is about 25 cubic inches greater than the volume of the cone.

D: The volume of the cylinder is about 25 cubic inches less than the volume of the cone.

Answers

Answer:

C.  The volume of the cylinder is about 25 cubic inches greater than the volume of the cone.

Step-by-step explanation:

The volume of a cone =  [tex]\frac{pi*r^2*h}{3}[/tex] and the volume of a cylinder =  πr²h

(cone vol = 201.06 in³ and cylinder vol=226.19in³)

Answer:

I think is C

10) Identify three points that are solutions to the system
y> (or equal to)- x + 3
y>3x + 1

.

Answers

Answer: (0,5) (1,6) (-1,6)

Step-by-step explanation:  

Hillary bought a sweater that was raised in price from $89 to $106. What was the percent of increase/decrease on the sweater? Round your answer to the nearest tenth of a percent.

Answers

The price increase on the sweater is 19.1% (rounded)
I believe that the rounded the percentage increase would be 19.1%.

I hope this helped!! ~(^v^)~

Need ya on this one brain buds need to find the area of this shape the highlighted answer is incorrect ASAP BEFORE 8:00PM PACIFIC TIME WEST COAST PLS... OR BY 8:25!!!!

Answers

Answer:I think it would be 298.2

Step-by-step explanation:

I took the test with k12

Best of luck

Find the common ratio of the geometric sequence -15, 135, -1215,...

Answers

Answer: the common ratio would be -9

Ivan bought a rectangular piece of land. This diagram shows how he plans to use the land. Ivan will buy grass to cover the backyard. Based on the plan, how many square meters of grass will Ivan need?


Part A. What is the area of the patio?




Part B. What is the area of the house?



Part C. Based on the plan how many square meters of grass will Ivan need for the backyard?

Answers



a: 42
b: 63
c: 420
hope it helps

Answer:

Part A: The area of the patio is 42 meters.

Part B: The area of the house is 63 meters.

Part C: Ivan will need 420 meters of grass to cover his backyard!

Step-by-step explanation:

Part A: To figure out part A. Multiply the numbers that line up, in this case. It's 7x6 which is 42.

Part B: The numbers that line up for the house are 15 and 7. BUT Part of the 15 belongs to the patio. The patio's length is 6, so subtract 6 from 15. That equals 9. So, 9 x 7 is 63. The house is 63 meters.

Part C. To figure out how much grass he needs, you need to know how big his backyard is. The two numbers that line up is 35 and 15. BUT, part of 35 is the width of the house and the patio. So, subtract the length of them, in this case, it's 7. 35 - 7 is 28. Now, you multiply 28 by 15 which is 420 meters!

Hope this helped!

-Erin

What is the internal angle sum of a polygon with 21 sides?

Answers

The interior angle of a regular 21-gon is around 162.86∘
162.86 is the answer to this!!

SOLVE THIS PROBLEM. What will be the mass of the sugar in the new solution, in kilograms?

Answers

Answer:

24.6

Step-by-step explanation:

Jaime is wrapping a ring. He put the ring in a square pyramidal box before wrapping it.
The perimeter of the base of the box is 8 inches. The slant height of the box is 2.75 inches.
How much wrapping paper will he need to cover the box with no overlaps?
PLEASE HELP

Answers

Answer

8 x 2.75=22 inches

Step-by-step explanation:

You have a sports drink that is 64 ounces. You drink 8 ounces of the sports drink. What percent of ounces do you have left of your sports drink?

Answers

Answer:

94.88% ounces left

Step-by-step explanation:

The answer is 87.5%

8/64= 1/8= 12.5%

100%- 12.5%=87.5%

Solve the following equation.
3 ( w + 5) = 2 ( 3w + 12)

Answers

x=-3 hope this helps!
W=-3
There you go your welcome
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