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Scorpion4ik [409]
3 years ago
7

Simplify the following expression.

Mathematics
2 answers:
svetlana [45]3 years ago
8 0

Answer:

D. 35x+111y

add the X’s together and then add the Y’s!

PIT_PIT [208]3 years ago
8 0
Answer: 35x + 111y

Explanation:
64x + 67y - 29x + 44y
combine like terms:
35x + 111y
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Two is eight less than twice a number. What is the number?
Mekhanik [1.2K]

Answer:

x = 5

Step-by-step explanation:

First, break it down:

Two is eight less than twice a number

2 = 2x - 8

+8       + 8

10 = 2x

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Hope this helps :)

3 0
3 years ago
The circumference of circle x in which a = 49pi in squared
zzz [600]

Answer:

C = 14 pi inches

Step-by-step explanation:

The area of a circle is given by

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49 = r^2

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7 = r

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C = 2 * pi *r

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8 0
3 years ago
3. Find the circumference of a circle that has a diameter of 12. Round to the hundredths. *
mr Goodwill [35]
Answer:
B

I hope this could help you ^^
8 0
3 years ago
A TV has a listed price of $579.95 before tax. If the sales tax rate is 7.75%, find the total cost of the TV with sales tax incl
kkurt [141]

To find the sales tax multiply the purchase price by the sales tax rate. Remember to convert the sales tax rate from a percent to a decimal number. Once the sales tax is calculated, it is added to the purchase price. The result is the total cost—this is what the customer pays.

6 0
3 years ago
Which graph represents a proportional relationship .
ZanzabumX [31]

Answer:

Answer choice C

Step-by-step explanation:

This is the only graph which has a linear equation and starts from 0,0.

3 0
3 years ago
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