3 years ago

HeoeiejJSJJSJSJSKSKWKWKW

Mathematics

1 answer:

Hoochie [10]3 years ago

7 0

Answer:

0.27 or B (✿◠‿◠)

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non-proportional's with positive y intercept are:

y=2.5x-7

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What is the domain of h?

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Answer:

Step-by-step explanation:

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A 2-column table with 7 rows. The first column is labeled x with entries negative 3, negative 2, negative 1, 0, 1, 2, 3. The sec

kondor19780726 [428]

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2nd

4th

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Step-by-step explanation: Took assignment on edge

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3 years ago

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How long will it take Greg to earn $500.00 round to the nearest hour

Mrrafil [7]

Answer:

56 hours

Step-by-step explanation:

we know that

A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form $y/x=k$ or $y=kx$

Let

x -----> the number of hours

y ----> the amount earned in dollars

This problem represent a proportional relationship between the variable x and the variable y

Find the value of the constant of proportionality k

$k=y/x$

For (3,27) ----> $k=27/3=9\ \$/h$

For (9,81) ----> $k=81/9=9\ \$/h$

For (21,189) ----> $k=189/21=9\ \$/h$

The constant of proportionality k is 9

The linear equation is

$y=9x$

For y=$500

substitute in the equation and solve for x

$500=9x$

Divide by 9 both sides

$x=56\ hours$

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Tatiana [17]

340? TBD add the two numbers.

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3 years ago

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