Mathematics Middle School

Look at each expression below. Indicate if each is equivalent to 64g – 40h. Select Yes or No for each expression.
a. 40(24g – h) Yes No
b. 8(8g – 5h) Yes No
c. 24gh Yes No
d. 4(16g – 10h) Yes No
e. 2(32g – 20h) Yes No

Answers

Answer 1

Answer:

B

Hope this helps

Step-by-step explanation:

Related Questions

Hypothetically. Relli’s in DeWitt had 30 workers in their restaurant in the year 2010. In 2011 they let go 20% of their workers due to budget cuts. In 2012, they are letting go another 10%. How many workers will they have at the beginning of 2013? Round to the nearest whole worker.

Answers

At the beginning of 2013, they would have 22 (21,6) workers.

30-20%(6)=24

24-10%(2,4)=21,6

Max earns $6.50 per hour mowing lawns. On Saturday he earned $52. How many hours did he mow lawns?

Answers

Answer:

8 hours

Step-by-step explanation:

i just did 52÷6.50=8

He worked 8 hours because if you divide his total amount made but his hourly pay you get 8 hours he worked

Which of the following CAN be represented by the expression 15 + n?

Answers

Answer:

The total number of students on the bus if there are 15 females and n males

Step-by-step explanation:

The total number usually means addition, as well as 15 females + n males would give you the total

The total number of students on a bus if there are 15 females and n males. You are adding the total amount of students, just as the equation shows. It makes the most sense.

8 > -10, divide both sides by 2

Answers

Answer:

4>-5

Step-by-step explanation: is that what u mean?

Answer:

4 > -5

Step-by-step explanation:

8 / 2 > -10 / 2

4 > -5

Find the value of . A. 8 B. 32 C. 192 D. 1,536

Answers

Answer:

8

Step-by-step explanation:

plz brainliestt

A. 8!!!
8x8x8= 512
if i’m correct

Michelle ordered 200 T-shirts to sell at the school carnival. She paid $2.80 per shirt, plus 5% of the total order for shipping. When she sells each T-shirt at the carnival, she adds 150% markup to the total price she paid for the shirt (including the cost of shipping). What is the selling price of each T-shirt? help i only have 10 points but plz help

Answers

Answer: 4.18$ or 4.19$ per shirt (I’m not entirely sure my answer is correct but do what you must with this info)

Step-by-step explanation: 200 times 2.80 is 560,

5% of 560 is 588,

150% of 588 is 882,

and then 882 divided by 200 is 4.18 (or 4.19)

A college campus has a lawn shaped like a circle with a radius, r, of 60 meters. Which is the best approximation of the area, A, of the circular lawn? (Use A=πr2; π is approximately 3.14.)

Answers

The answer is 2800, hope this helps!
I hope this helps :))))

Morgan eats a serving of raisins each afternoon. Each serving is 1/3 of an ounce. How many servings of raisins will Morgan be able to get out of a 5-ounce container of raisins?

Answers

Answer:

15 servings

Step-by-step explanation:

each serving is 1/3 of an ounce

there are 5 ounces in the container

so 5 / (1/3)

that equals 15 servings

HELP ME (also simplifying)

Answers

The first one is 4/9 lol but everything is super hard to read
Um I can’t see sorry

I NEED HELP FAST
fr tho I need help
and I give the brainly

Answers

Answer: slob on his nob.

Step-by-step explanation:

Meg laid 15 tiles in 50 minutes.
Jessica worked for 85 minutes at a faster rate per tile than Meg.
Choose all the rates that could be Jessica’s rate.


20 tiles in 85 minutes


24 tiles in 85 minutes


28 tiles in 85 minutes


1 tile in 3 minutes


1 tile in 4 minutes

Answers

1 tile in 4 minutes

Mr. Kazadi said that in his 2nd period class, 23 our of 25 students passed the test. What percent of the students passed the test?

Answers

Answer:

92%

Step-by-step explanation:

23/25 × 4 = 92/100

so it's 92%

Answer:

92%

Step-by-step explanation:

23/25=0.92

0.92*100=92

3/5 of a club are 12 years old. If there are 35 members in the club, how many members are age 12? ____ member are age 12.

Answers

Answer:

21

Step-by-step explanation:

35 times 3/5

multiply 7 by 3

Answer:

ok

Step-by-step explanation:

What is the slope of the line graphed on the coordinate plane?
PLEASE HELP ME!

Answers

Answer: -4

Step-by-step explanation:  Find where the line touches the x axis on the graph and also find where the 1 on the y-axis

and then add or sub in this case add

Slope is rise over run so if you choose your points it is the up and down X over the side to side Y

Solve for a.Question is in picture. Giving brainliest

Answers

A=3.6

hope this help:)

Please explain it, because it’s a requirement.

Answers

Sorry, explain what?
Pretty much you would need to find the constant or also known as the rate of both. You can do that by dividing. Then figure out which one would be better.

A pyramid has a square base of 64 square centimeters. The triangular faces have a base of 8 centimeters and a height of 14 centimeters. What is the total surface area of the square pyramid?

Answers

Answer:

A cube has a lateral area of 676 square feet. ... The square base of the pyramid has side lengths of 32 centimeters. ... A rectangular prism has dimensions x units, 2x units, and x + 8 units. ... The triangular bases of a triangular prism have three congruent sides, each measuring 10 ... The height of the prism is 15 centimeters.

Step-by-step explanation:

have a good day :))))

Help me with this math

Answers

Answer:

x= 35° hope this helps!!!

Answer: 35°

Step-by-step explanation: the total of a triangle's angles always equals 180° and we know 2 of the angles so if you add the two (55+90=145) and subtract that from 180 (145-180=35) you get 35°

Helps pls ill give u points lel

Answers

Answer:

umm i just woke up maybe later

Step-by-step explanation:

the first one is 6 red beads to 9 blue beads

the second one is 10 red beads to 15 blue beads

the last one is 14 red beads to 21 blue beads

hope this helps

1.6 to 9
2.10 to 15
3.14 to 21

Give an approximate value to the tenth of the angle IJK. Thanks so much!! need answer asap!! assignment due in 5 mins pls help!!!! SHOW UR WORK PLS PLS PLS

Answers

Answ, i just need 5 pts thanks!

Step-by-step explanation:

2.5(12.75x + 24.50) = 188.75
1. Simplify both sides of the
equation
(remove parentheses
and/or combine like terms).
2. Use inverse operations and
properties of equality to
"undo" what is happening to
the variable. (use the
reverse order of operations
because we are undoing)
3. Check your answer by
substituting your answer
into the original equation.

Answers

Answer:

Step-by-step explanation:

First, in order to get rid of the parenthesis, you need to multiply 2.5 with whatever is in the parenthesis.

Multiply 2.5 on each side of the equation like this:

(12.75 x 2.5) (24.50 x 2.5) =188.75

Once you're finished, you should get 61.25 and 31.875x =188.75

Now in order to find 'x' you will need to subtract 61.25 to each side of the equation like this:

61.25 - 61.25 = 0

188.75 - 61.25 = 127.5

So now your equation should look like this:

31.875x = 127.5

You have to divide 31.875 by each side now.

Once you divide them, your final answer should be 4.

so x = 4.

I really hope this helps! ^^

X=4






That’s the answer

Evaluate this expression: 15 - 3u + u when u = 2

Answers

Answer:

11

Step-by-step explanation:

15-3u+u

Plug in u=2

15-3(2)+2

15-6+2

9+2

11

The answer is 11 hope that helped and have a great day

Plssssssss Help!!!!!!
A relationship between X and Y is defined by the equation y = -3 x + 1/2. Which statements are true of this relationship? Check all that apply.

Answers

a.
b.
d.
Are the answers

look at all of this math. do it all or something for 50 points each ig
(a + b)2 = a2 + 2ab + b2
(a – b)2 = a2 – 2ab + b2
(a + b) (a – b) = a2 – b2
(x + a)(x + b) = x2 + (a + b)x + ab
(x + a)(x – b) = x2 + (a – b)x – ab
(x – a)(x + b) = x2 + (b – a)x – ab
(x – a)(x – b) = x2 – (a + b)x + ab
(a + b)3 = a3 + b3 + 3ab(a + b)
(a – b)3 = a3 – b3 – 3ab(a – b)
(x + y + z) 2 = x2 + y2 + z2 + 2xy + 2yz + 2xz
(x + y – z) 2 = x2 + y2 + z2 + 2xy – 2yz – 2xz
(x – y + z)2 = x2 + y2 + z2 – 2xy – 2yz + 2xz
(x – y – z)2 = x2 + y2 + z2 – 2xy + 2yz – 2xz
x3 + y3 + z3 – 3xyz = (x + y + z)(x2 + y2 + z2 – xy – yz -xz)
x2 + y2 = 1212 [(x + y)2 + (x – y)2]
(x + a) (x + b) (x + c) = x3 + (a + b +c)x2 + (ab + bc + ca)x + abc
x3 + y3 = (x + y) (x2 – xy + y2)
x3 – y3 = (x – y) (x2 + xy + y2)
x2 + y2 + z2 -xy – yz – zx = 1212 [(x-y)2 + (y-z)2 + (z-x)2]

Answers

Answer:

hikbzjeofndid9sjdbs8

Please help!!!! AHHHHHHHHHHHHHHHHHHHHHHHHH

Answers

Answer:

22

Step-by-step explanation:

Hope this helps

Can you mark brainliest

20% of your family likes marshmallows melted on top of the sweet potato casserole. If you have 18 people in your family, which proportion could be used to find the number of people who like marshmallows melted on top of the sweet potato casserole?

Answers

Answer:

18 out of 20% gives you 3.6

Step-by-step explanation:

I don’t know if this right or not but 18 out of 20% gives u 3.6

What is the solution of this system?
-2y-8=-4x
-y-4x=-2

Answers

Have a better day be safe

:D its that time of the day plz help me with my math

Answers

Answer:

x>-3

Step-by-step explanation:

please help me i have 1 more after this

Answers

Answer:

11

Step-by-step explanation:

24 -:- 3+3

8+3

11

Answer:

9

Step-by-step explanation:

Determine the lateral and total surface area of the pyramid.

Answers

Answer: lateral=20cm

total=1312

Step-by-step explanation:

20 cm lateral
Total 1312
Other Questions
Lo siento mucho! Ests en un restaurante, y ests enojado con el camarero. l no ha hecho una cosa correcta. Escribe un dilogo en lo que llames al encargado y digas lo que ha pasado. l o ella pide perdn y diga algo para que te hagas feliz.GIVING BRAINLIEST!! While attempting to multiply the expression (2-5i)(5+2i) a student made a mistake.(2-5i)(5+2i)= 10+4i -25i - 10i^2 =10+4(-1)-25(-1) - 10(1) =10-4+25-10 =21What is the error? I need help so much please help meee I have no idea what to say, and please dont copy from the internet because I will look it up after this Select the correct answer. Maria is an artist who specializes in color artwork. She plans to make an online portfolio of her graphic design work. She is not sure whether she needs a printed version of her portfolio. What advice would you give to Maria? A Make only an online version. B. Make only a printed version. C. Make a printed version for some clients. D Make a printed and an online version. Brazil can produce 1 unit of sugarcane with 1 unit of labor and 1 iPod with 8 units of labor, and China can produce 1 unit of sugarcane with 2 units of labor and 1 iPod with 4 units of labor. Which of the following is TRUE?a. Before trade, China's opportunity cost of one unit of sugar cane is two iPods. b. China has an absolute advantage in sugar cane production. c. Both parties benefit if they specialize and trade at terms of one unit of sugar cane for two iPods. d. With trade, Brazil should specialize in sugar cane and China in iPods. Which one!?!? Help please PLEASE HELP ITS DUE TODAY Conclusion (25 points) Answer the conclusion questions below using complete sentences. When recommending solutions to decrease human impact, which location were you able to make the greatest positive impact?What recommendations would you give to your local community to help to decrease the local effects of human impact on the environment? List 2 recommendations and how they will positively impact your community.What recommendations would you give to the global governments to help decrease the global effects of human impact on the environment? List 2 recommendations and how they will positively impact our planet. You want to pay for your meal at a restaurant. Which of the following should you ask for?A la salOB. la cuentaC. la pimientaOD. el men What conclusions can be drawn about George Washingtons effectiveness as a leader, based on his experiences before the presidency and the precedents he set after his presidency?Answer should be 100 words long, no less 1. Which refers to Topic shifting? please help me!!!!! im confused Please help me with my work on amendment work I will give brainliest if you help me. convert each part of the ratio to percentage(a) 3:1(b) 2:3:5(c) 1:4(d) 1:2:5 If Johnny has 2 apples and give 1 to Sally how many does Johnny have left? what do u think of Banksy the graffiti artist Jim bought the game system on sale for $195. Kaylen bought the same system at full price for $250. How much was the sale for when Jim bought the game system? Find the area of the shaded region. Which of the following values of t will result in a true statement when substituted into the given equation?1/2 t-4(2+t)=20 A. t = 8 B. t = -8 C. t = 11 D. t = -12 Explain what the greenhouse effect is, use diagrams if you wish. Include:-Radiation from the sun absorbs earths heat-Some emitted-Trapped by the greenhouse In one or two paragraphs, discuss some of the similarities and differences between United States and Mexico.