3 years ago

Jessica earns $63.70 in 6.5 hours. How much does she earn in 1 hour?

1 answer:

8 0

She earned 9.8 bc if u cross multiply and a proportion of 63.7/6.5=x/1 u get 63.7=6.5x divide 6.5 for both sides of the equal sign and get 9.8

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Rus_ich [418]

For this case we must find

$(f + g) (x).$

By definition we have to:

$(f + g) (x) = f (x) + g (x)$

We have the following functions:

$f (x) = 5x ^ 3-2\\g (x) = 2x + 1$

Now, applying the given definition, we have:

$(f + g) (x) = 5x ^ 3-2 + 2x + 1\\(f + g) (x) = 5x ^ 3 + 2x-1$

Answer:

$(f + g) (x) = 5x ^ 3 + 2x-1$

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Harrizon [31]

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matrenka [14]

Answer:

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3 years ago

inysia [295]

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2 years ago

Ivahew [28]

His favorite number could be either 0 or 38.

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3 years ago