Answer:
The equation would be:

In the attachment!!!
<em>Hope this helps!!!</em>
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Answer:
Step-by-step explanation:
the Gradient is (5,2)
Answer:
4
Step-by-step explanation:
We know that all lengths in a rhombus are equal so we make the 2 equations equal to each other, then solve for x:



x=4
I would say direct because the more gallons of gasoline used, the bigger the cost.
The answer is 69
hope this helps (;