Which of the expressions below is equal to 4x+12? Select all that apply.
A) 3x+8+x+4
B) 2x(x+6)
C) 4(x+3)
D) 2(2x+6)

Answers

Answer 1

Answer: a, c and d

Step-by-step explanation:

Answer 2

Answer:

A

Step-by-step explanation:

trust me


Related Questions

A store is having a 20% off sale. Find the sale price of a video game system that regularly costs $249.99

Answers

Answer:

A.200

Step-by-step explanation:

Find the side length of the shaded
square.

Answers

c = √(a² + b²) is the formula for Pythagorean Theorem so you substitute 7 and 3 in for a and b. then solve for c. Which is about 7.62 for the side length
The side length is 1.92

PLEASE HURRY ITS ONLY MATH!!!

Board Game Sales

A small company is selling a new board game, and they need to know how many to produce in the future.

After 12 months, they sold 4 thousand games; after 18 months, they sold 7 thousand games; and after 36 months, they sold 15 thousand games.

This information could be reasonably estimated using a single linear model?
Group of answer choices

True

False

If so, use the model to estimate the number of games sold after 48 months. If not, explain your reasoning.

Answers

Answer:

true

Step-by-step explanation:

False

The amount of games sold is not linear. If it were linear, the amount of games sold at 36 months would be 12 thousand games, assuming we are going off of the information given at 12 months

The volume of this cylinder is 32π yd2. Find the height.

Answers

The radius of the can is
4 inches.

Explanation:
The formula for volume of a cylinder is:
V=πr2h

Since we know the volume and the height of the can, we can determine the radius.
32
π
=
π
r
2
×
2
Cancelling the similar terms on either side, we get.
32
π
=
π
r
2
×
2
32
=
r
2
×
2
Divide both sides by
2
.
16
=
r
2
Square both sides, remembering that the result has to be a positive integer.
4
=
r
Hence the radius of the cylindrical can is
4
inches.

which function below BEST describes the height of the ball after the xth bounce?
A) f(x) = 10(2.5 x)
B) f(x) = 25(2.5 x)
C) f(x) = 10(0.4 x)
D) f(x) = 25(0.4 x)

Answers

D

Dnskelendndnskskwbwkajs

Last night Danielle had a birthday party. 1/3 of the birthday cake was leftover. She wanted to share the leftover birthday cake with 4 friends the next day. How much of the birthday cake would each get if they shared it equally?

Answers

Answer:

1/12

Step-by-step explanation:

You need to multiply 1/3 by 1/4 (it is 1/4 because it is 1 friend out of 4 friends). After you do that you should get 1/12. So each friend will get 1/12 of the cake.

Answer:

1/12

Step-by-step explanation:

1/3 divide by 4.

1/3 x 1/4 = 1/12

I really don't know how to do this-

Answers

The sum of the interior angles of any quadrilateral is 360°.

So,

90° + 90° + 52° + x = 360°

=> 232° + x = 360°

=> x = 360° - 232°

=> x = 128°

Answer:

x = 128

Step-by-step explanation:

All angles on a trapezoid must add up to 360 degrees. So we have 3 of our 4 angles so we can solve this as an equation

90 + 90 + 52 + x = 360

232 + x = 360

x = 128

1. Find the area of a parallelogram with base b and height h.


b = 82 cm

h = 16.6 cm

Answers

Answer:

A = 1361. cm²

Step-by-step explanation:

A = b x h

b = 82 cm     h = 16.6 cm

A = 82 x 16.6

A = 1361.2 cm²

1361 centimeters hope this helps!

Urgent!!!

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 1/2 of an hour.” You can use the numbers and units more than once.

Numbers: 1, 12, 0.4, 60, 50, 1/2, 40, 0.01, 3 1/3, 30, 0.3, 24, 1/5, 6, 2

Answers

Answer: Hi

Step-by-step explanation: not sure

60 is an hour , 50 is 10 till [whatever hour is next] , 12pm is half the day, 24 is a whole day. THATS ALL I CAN THINK OF SORRY!! i hope i did it right

What is the scale factor?

Answers

Answer:

the scale factor is 2

Step-by-step explanation:

the scale factor is 2

what are all multiples of 6 and 9 up to 50

Answers

Answer:

for 6 6,12,18,24,30,36,42,48 for 9 9,18,27,36,45

Step-by-step explanation:

6,12,1824,30,3642,48

9,18,27,36,45,54,63,72,81,90

19. Write an essay: 3 to 4 sentences (about) I WILL brainliest ;)

When baking a cake, you have a choice of the following pans:


a round cake pan that is 2 inches deep and has a 7-inch diameter


a 6-inch × 9-inch rectangular cake pan that is 2 inches deep


Which of these pans has the larger volume? Justify your answer.


Note: Don't answer if it won't be helpful pls, I will report. Thx to all the people who try to make Brainly what it is.

Answers

Answer:while baking a cake it is best to use a round pan if you are going to have the a 7-inch diameter

Step-by-step explanation:

The rectangular cake pan has a larger volume. If you multiply the length times the height times the width it gives you the total volume of 108 inches. The round cake pan only gives you a total volume of 76.97 inches, which is less than the rectangular pan.

9x + 9x − 21 = 33
Please solve C:

Answers

Answer and Step-by-step explanation:

For this equation, solve for x.

Combine like terms.

18x - 21 = 33

Add 21 to both sides of the equation.

18x = 54

Divide both side of the equation by 18.

x = 3

x = 3 is the answer.

#teamtrees #PAW (Plant And Water)

i need this fast sooo help meee

Answers

Answer:

1) 366

2) 448

3) 748

Step-by-step explanation:

[tex]SA_1 = 2(lw + lh + wh) = 2(13 * 9 + 13 * 3 + 9 * 3) = 2(117 + 39 + 27) = 2 * 183 = 366[/tex]

[tex]SA_2 = 2(lw + lh + wh) = 2(20 * 4 + 20 * 6 + 4 * 6) = 2(80 + 120 + 24) = 2 * 224 = 448[/tex]

[tex]SA_3 = 2(lw + lh + wh) = 2(16 * 14 + 16 * 5 + 14 * 5) = 2(224 + 80 + 70) = 2 * 374 = 748[/tex]

.

pleasee help w all of them


1. which value makes this inequality TRUE? x - 12 ≥ 8

a) 4

b) 8

c) 12

d) 20

2. the goalie for a hockey team has faced no more than 40 shots on goal (s) this season. which inequality represents this situation?

a) S < 40

b) S > 40

c) S ≤ 40

d) S ≥ 40

3. which inequality is TRUE?

A) |-25| < |-11|

B) |-20| < 13

C) |17| > |-20|

D) |-14| > |-15|

Answers

Answer:

12, S>40, |17| > |-20|

Step-by-step explanation:

Answer:

x>_20

s<_40

ans of 3rd is D

Step-by-step explanation:

Jim borrowed $850 to purchase a stereo system for his car. He has been making payments each week for the last four weeks. The chart below shows the history of his loan balance.
In the linear function that models these data, x represents the week and y represents the balance of the loan. What is the slope of the function?

a. -850
b. -75
c. 75
d. 850

Answers

Answer:-75 per week

Step-by-step explanation: if the loan gets -75 per week the slope is -75

Answer:75 per week

Step-by-step explanation:

Which point on the grid have they NOT explored?

A.
(3, -3)

B.
(-2, -2)

C.
(0, 3)

D.
(-3, 1)

Answers

Answer:

D

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

If you guys help me with this ill make a free coin giveaway soon. with 40 points. (Making a part two btw. check my account for it.)

Answers

you basically plug in the x in the equation, for example if x = 4 and the equation is y = 2x + 5 you plug in 4 and the equation becomes y = 2(4) + 5. you then multiply and get y=8+5. from here u just add it and u get ur answer
1. you do the equation but x would be 15 (how much money you can spend)

2. 5(d+1) is multiplication. you have to multiply the outside number to the inside ones. So 5*d would be 5d and 5*1 is 5 so 5d+5

3. 3x+9=6x
-3. -3
6-3= 3
9/3=3

Natalie paid $20.7 for 3 small pizzas and a salad which was $3.

a- Write an equation to represent the situation

b- solve the equation to find the cost of one pizza. Show your work

Answers

Answer:

Step-by-step explanation:

a) Let the cost of a Pizza = $ x

Cost of three pizza's = 3 *x = 3x

cost of 3 pizza + cost of a salad = $ 20.7

3x + 3 = 20.7

b) 3x + 3 = 20. 7     {Subtract 3 from both sides}

3x       = 20.7 - 3

     3x = 17.7  {Divide both sides by 3}

       x = 17.7/3

      x  = 5.9

Cost of one pizza = $ 5.9

Part A
$20.70=3p+3
Part B
$20.70=3p+3
$17.90=3p
$5.90=p
So the cost of one pizza is $5.90

What is the surface area of the prism? Measurements are the length is 6cm the width is 4cm and the height is 9cm
Type number and unit (the unit can be in words).

Answers

Answer:

228

Step-by-step explanation:

is it a rectangle prism?

if so, do This:

2(lb+hb+hl)

Length - 6

width = 4

height = 9

2(24+36+54)

2 ( 114)

= 228

I hope this helps!

(THIS IS 6TH GRADE MATH) I need help on number 7 and 10​

Answers

I can’t really see number 7 but for number 10 the answer is 13x - 4y=8
For number 7 I got 5(-n5

A _____________of a number is one of its two equal factors.

Square Root
Perfect Sqaure
Enter Value.

Answers

Answer:

Square root.

Step-by-step explanation:

4 * 4 = 16

4 is the square root of 16.

Please answer 1-5 i give brainlesit

Answers

1. 5 and E, 6 and F, 7 and D, 8 and A, 9 and G

Please solve; d=√(x₁ – x₂)² + (y₁ – y₂)²

Answers

Answer:

$%):)))))) thanks. please i need one brainliest lol

Step-by-step explanation:

plz help!!!!!Mia creates a box plot using 28, 34, 40, 24, 44, 49, and 32 as the data. Which of the following box plots shows the data accurately?

Answers

u have to create a plot and graph that would help u , if it gave u a plot already use that

Answer:

I think i am not sure.

HEEELLLLPP!!!!!!!!!! Please help i hate algebra this is so confusing!!!!
I know that the answer is B, 60. But I need to know how i got to that answer. Please help i am so confused.
The function f(x) = –(x – 20)(x – 100) represents a company’s monthly profit as a function of x, the number of purchase orders received. Which number of purchase orders will generate the greatest profit? *

Answers

Answer:

Explanation is the answer

Step-by-step explanation:

The max happens at the vertex. The line of symmetry runs through the vertex. So if you have the x-intercepts of the graph, the axis of symmetry will be the same distance from them but on opposite sides of the axis of symmetry. So if you have the x-intercepts then you can average them to fnd the x-coordinate of the middle point, the vertex.

So your factored form says the x-intercepts are (20,0) and (100,0).

So the x-coordinate of the vertex is (20+100)/2=120/2=60.

The question is asking for x-coordinate of the vertex so we are done.

Answer:

the other guy who answered is correct

Step-by-step explanation:

4. A punch recipe that serves 24 people calls for 4 liters of lemon-lime soda, 2 pints of sherbet, and 6 cups of ice.

Answers

For 12 people, the identical recipe that would serve this amount would be 2 liters of lemon-lime soda, 1 pints of sherbet, and 3 cups of ice.

To figure out the corresponding proportion from 24 servings to 12 servings, first we divide 24 by 12, which is 2. The number 2 represents how many times bigger

Write a polynomial of degree 3 that satisfies each of the given conditions.

Is factorable




Can be factored by grouping

Answers

Answer:

https://www.jacksonsd.org/cms/lib/NJ01912744/Centricity/Domain/504/BI%207-8.pdf

Step-by-step explanation:

the link to help you with the answers

Hey yalll? Any of you good at math!

Answers

The answer would be
A 5
B 20
C 50
8 15
9 5.2
10 9

7a

c²=a²+b²

c²=3²+4²

c²=9+16

c=25

c=5

7b

c²=a²+²

c²=12²+16²

c²=144+256

c²=400

c=20

7c

c²=a²+b²

c²=14²+48²

c²=196+2304

c²=2500

c=50

8.

c²=a²+b²

17²=8²+b²

17²-8²=8²-8²+b²

289-64=b²

225=b²

15=b

9.

c²=a²+b²

6²=a²+3²

6²-3²=a²

36-9=a²

27=a²

5.196=a

5.20=a

10.

c²=a²+b²

15²=a²+12²

15²-12²=a²

225-144=a²

81=a²

9=a

11.

The formula for finding the diagonal of a square is d=s√2

d=s√2

d=(7)√2

d=7√2

d=(7)(1.414)

d=9.898

d=9.9

Item 2
Find the LCM of 35 and 15

Answers

Answer:

Its 35

Step-by-step explanation:

Other Questions
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Dorothea didnt mind going unnoticed it gave her a chance to see the things she wanted to see.Dorothea had a hard childhood because she felt different from other people. She had a physical disability. When she was seven, the disease called polio had left her with a limp. Also, when she was twelve, her father abandoned the family, leaving her mother to care and provide for them. Dorothea grew to be a solitary child. She spent many hours alone, watching other people going about their lives. A World Full of ImagesOver time, Dorothea developed a special gift she saw beauty in things that others didnt even notice. As she walked the streets of New York City, she discovered a world full of images. She saw poor immigrants struggling to make lives for themselves in America. She saw the homeless walking the same streets as the wealthy. Even before she held a camera in her hands, Dorothea captured these pictures in her mind and heart.One of Dorotheas journeys led her to the door of Arnold Genthe, a portrait photographer. She didnt have much experience with photography, but in 1914, she convinced Genthe to make her his assistant. He taught her how to take portraits and work with cameras, studio lights, and negatives. She watched everything he did and soon became an accomplished photographer. Photos Worth TakingIn 1919, camera in hand, Dorothea Lange traveled to San Francisco. She set up her own portrait studio and became successful photographing the rich and famous. Ten years later, when the Great Depression began, things changed for everyone, including Lange.People all over the country lost their jobs. Businesses closed, and fewer people could afford Langes portraits. Her business suffered, but she saw this as a mixed blessing. 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