Mathematics Middle School

.......................answer

Answers

Answer 1

Answer:

d. 12xy

Step-by-step explanation:

The + signs separate terms.

Related Questions

Which is the simplified rational expression for 9x-5/4x-1 + (3x-8/4x-1 - 5x+3/4x-1) ?

Answers

Answer:

you answer is 7x - 16

4x - 1

Answer:

Step-by-step explanation:

WRITE AN EQUATION PLZ
taxi cab charged $3.60 for all rides and $2.20 per mile. If Tommy’s cab ride cost $43.20, how many miles did he travel?

Answers

Answer: 18 miles

Step-by-step explanation: Cabs drivers fee is 3.60 for all rides so you subtract that from 43.20 and you get 39.60 and divide that by the amount he costs per mile and you get 39.60 divided by 2.20 and get 18.

Answer:

Tommy travels 18 miles in total

Step-by-step Explanation:

43.20 - IV (IV = Initial value)

43.20 - 3.60 = 39.6

39.6/ROC (ROC = Rate of Change)

39.6/2.2 = 18

Tommy traveled 18 miles.

Help me please:) thanks

Answers

Answer:

C. 21.98

Step-by-step explanation:

In this case, you would have to multiply 3.14 times 7. If you didn't have the diameter, and all you had was the radius, you had find half of seven, which is 3.5, multiply that by 2, and finally multiply that answer by 3.14. Hope this helps! Have a nice day :D

I think it’s c I could be wrong

BRAINLIEST!
Can someone solve this please thanks

m/3 -3 < -6

The M is over the 3

Answers

Answer:

m<1

Step-by-step explanation:

m/3<3

m<1

Answer:

m < -9

Step-by-step explanation:

Simplify this by adding 3 to both sides: m/3 - 3 + 3 < -6 + 3

This becomes m/3 < -3.

Now isolate m by multiplying both sides by 3:

3(m/3) < 3(-3) becomes m < -9

.
Maria built a tool that checks the rate of flow of liquid from one container to another. The tool consists of a cylindrical container attached to a cubic container. The cylinder has a diameter of 5 centimeters and a height of 6 centimeters, and the cube has a side length of 5 centimeters, as shown in the diagram below.

What is the volume of the two containers that make up Maria’s tool?
690.2 cubic centimeters
596 cubic centimeters
266.3 cubic centimeters
242.75 cubic centimeters

Answers

the answer should be 242.75 cubic centimeters!!

I'd like 75% of my order 6 feisty's cupcakes, and the rest frosty's.
how many frosty's do I get?

Answers

You would get 2 frostys cause every 25% you get 2 feisty cupcakes and to get to 100% you need 25% more therefore you get 2 frostys

Evaluate: 43 - 5 x 3

Answers

Use PEMDAS for this question

P=()

E=[]

M=x

D=/

A=+

S=-

with that being said the answer would be 28

Step by step process:

43 - 5 x 3

5 x 3 = 15

43 - 15 =?

Answer:

28 i did the math so the correct answer is 28 if i am right mark be BRAINLEST

Step-by-step explanation:

Find the perimeter and area of the polygon with the given vertices C (4,0) D (4,7) E (8,7) F(8,0)

Answers

The perimeter would be 7+7+4+4 or 14+8 which equals 22 and the area would be 7x4 which is 28

Amira bought 3.34 lbs. of grapes at $0.67 per pound. How much money did she spend?

Answers

Answer:

$2.24

Step-by-step explanation:

you multiply 3.34 and 0.67 then you round

0.67 x 3 = 2.01
0.67 x 0.34 = 0.2278 —> rounded to 0.23
2.01 + 0.23 = 2.24
she spent $2.24

A gold chain with an original price of $120 is on sale for $96. What is the percent of the discount?

Answers

Answer:

Step-by-step explanation:

Because he only took of all little bit of cash hope this helps

Answer:

Step-by-step explanation:

percent discount=(120-96)/120 ×100

=24/120×100=20 %

For each number, name it's opposite. 28
negative 10.4
0
0.875

Answers

Answer:

-28

10.4

-0.875

Hope that helps!

Step-by-step explanation:

r/6 = 15
what is the vaue of r? include an explanation, check, and property

Answers

r=90, because 90 divided by 6= 15.

R=90

Reverse the problem. What is 15 x 6? The answer is 90. 90 divided by 6 is 15.

What is the percent of change from 4 to 2?

Answers

Answer:

100%

Step-by-step explanation:

Answer:

-50%

Step-by-step explanation:

I need help pls is due in 40 minutes

Answers

Answer:

is this due already

Step-by-step explanation:

Martina is building a wind chime. She has pieces of metal
pipe 2, 3, 4, and 5 inches long that she is going to use to
make a triangular top for the wind chime. Which
combinations of three lengths will not work to make the
top?

Answers

Answer:

IM busy right now

Step-by-step explanation:

i already kknow this imao

Answers

Answer:

like, at least 2

Step-by-step explanation:

math hard.

The answer is 32.202

90X4/8= need the answer pleasee

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45 hope this helps :)

please helppp T^T ive asked like five ppl and cant understand

Answers

1) The answer is B
2) The answer is F
17) The answer is D
18) The answer is H
19) The answer is B
29) The answer is G

I know that the first one is B

help ples it is due 5 pm today

Answers

Answer:

Just use desmos, it's a free, very helpful mathmatical calculator that can help with almost anything. I cant give a straightfoward answer that why i am suggesting this

desmos helps you should use it

Will give brain thingy if you get this right.

Answers

1 less than or greater than -2

1 is equal to or greater than -2

A ball shaped like a sphere has a radius of 2.7 centimeters. Which measurement is closest to the volume of the ball in cubic centimeters?
A. 122.15 cm³
B. 33.93 cm³
C. 82.45 cm³
D. 46.38 cm³

Answers

The answer to your question is C. 82.45 cm

How many different kinds of shapes are used to create the faces on this three-dimensional model?

A. 1
B. 2
C. 5
D. 10

Answers

I think the answer is 1

Help me please and thanks:)

Answers

Answer:

I would have to say it would be A

its A bc it would be a triangle on the inside

Tangent this equation: [tex]63(b-1)+7=7(9b-8)[/tex]

Answers

Answer: True for all b.

Step-by-step explanation: To tangent a equation, find if the variable is true.

1. Add 56 to both sides.

63b - 56 + 56 = 63b - 56 + 56 = 7

2. Simplify.

63b = 63b

3. Simplify again for your answer.

0 = 0

Hence, both sides are equal.

Let me know if you have any questions.

~ Lily, from Brainly.

3. The figure shows a rectangle with a width of 3k inches. The length of the rectangle is 5 inches longer than the width.
a.) Find the length of the rectangle in terms of k.
b.) What is the perimeter of the rectangle in terms of k?
c.) If k= 4, find the perimeter of the rectangle.

Answers

Answer: I think the correct answer is A

Step-by-step explanation:

Your mother has a new cell phone. It comes with 18 applications already installed. She uses only of those applications. She downloaded an additional 12 applications that she uses --- regularly. Write an equation to represent the total number of applications your mom uses. Explain your equation and your reasoning.

IT DOESNT TELL ME HOW MANY APPS SHE USES?!?! WHY?? LIKE I NEED THST INFO TO FINISH THE QUESTION...someone help ill give brainly

Answers

If she already has 18 apps, which she uses, and downloaded 12 more, then you just add 18+12.

18+12=30

hope it helps! :3

What is the surface area of the prism in square inches?
A. 90 square inches
B. 126 square inches
C. 176 square inches
D. 252 square inches

Answers

I believe it is C. 176

multiply all sides to get your answer

a triangle has an area of 230.86 sq in the height of a triangle is 23.8 in what is the length of the base of the triangle

Answers

Answer:

The base would be 19.4

Step-by-step explanation:

2x +4+14y......... help if u do it right i give brainliest

Answers

Answer:

2(x+2+7y)

Step-by-step explanation:

I hope this helps!

Answer:2x+4+14y

Step-by-step explanation:

You can't equate numbers with different coefficients.

Justin is starting his own laundry business. He charges $15.10 per hour. If he knows he will work 200 hours per month, how much money will he earn each month?

Answers

15.10 hours times 200 hours equals 3,020

Fifteen dollars an hour for 200 hours is 15.10 x 200. That would be 3020

Other Questions

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