3 years ago

A worker's earnings e are a function of the number of hours n worked at a rate of 8.75 per hour

1 answer:

3 0

E=8.75*n ............................................................................................................................................

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In still water, a boat averages 12 miles per hour. It takes the same amount of time to travel 14 miles downstream, with the curr

anyanavicka [17]

T is equal in both situations ... d = r X t so d/r = t
c is rate of waters current

$\frac{14}{12+c} = \frac{7}{12-c}$
14(12 - c) = 7(12 + c)
2(12 - c) = 12 + c
24 - 2c = 12 + c
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4 = c The rate of the waters current is 4 miles per hour.

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What is the surface area of a cylinder with a radius of 3ft and a height of 5ft

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So we know when x = 0, y = 3.<br> What does y equal in the equation <br> y=x2 + 3 if x = 1?

const2013 [10]

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Step-by-step explanation:

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Simplify the given algebraic expression.<br> 8(5y - 8) - (5y + 3)

RoseWind [281]

Answer:

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Step-by-step explanation:

8(5y - 8) - (5y + 3)

Multiply the 8 with what is in the parentheses.

40y - 64 - 5y + 3

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If y = 12 x – 12, determine the value of y when x = –16.

GrogVix [38]

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