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Nuetrik [128]
3 years ago
13

Simplify the expression 8.8+3.5y-0.5(10y-5)

Mathematics
1 answer:
blondinia [14]3 years ago
3 0

Answer:

Step-by-step explanation:

8.8+3.5y-0.5(10y-5) = 8.8 + 3.5y - 0.5*10y - (-0.5)*5

=8.8 + 3.5y - 5.0y + 2.5

= 11.3 - 1.5y

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The equation is:
h  + c = 345 \\  \\ c = 2h
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7 0
3 years ago
Find the zeros of the function f(x) = (x + 2)(x - 3)(x + 12)
ser-zykov [4K]

Step-by-step explanation:

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3 years ago
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Colt1911 [192]

<u>ANSWER: </u>

The equation is y = 1.06x, so option D is correct.

<u>EXPLANATION:</u>

Given:

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The price paid includes a sales tax= 6%

To find:

Equations  that can be used to determine the price of the MP3 player before tax?

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