The cost is $3.75 per gallon. I think that the correct answer for your second question is .307 gallons per dollar.
Answer:
-2(9-22n)
Step-by-step explanation:
that is the answer i hope i did good for u .....
540/x=100/18
<span>(540/x)*x=(100/18)*x - </span>we multiply both sides of the equation by x
<span>540=5.5555555555556*x - </span>we divide both sides of the equation by (5.5555555555556) to get x
<span>540/5.5555555555556=x </span>
<span>97.2=x </span>
x=97.2
<span>now we have: </span>
<span>18% of 540=97.2</span>
Slope = change in y / change in x
Slope = (2-1)/(3 - -1)
Slope = 1/4