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Help me with math pl

User Brildum
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1 Answer

10 votes
10 votes

A)

Car wash costs "3"

x gallons at $2.76 per gallon would cost "2.76x"

Total cost , y, is the sum so:


y=2.76x+3

B)

b.

The graph is shown below:

c.

We put 8 into x of the equation to find the cost.


\begin{gathered} y=2.76x+3 \\ y=2.76(8)+3 \\ y=25.08 \end{gathered}

Help me with math pl-example-1
User Abror Esonaliev
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