Answer:
The fuel economy is 36 miles per gallon. For each mile 1/36 gallon will be used.
Initial volume is 13,2 gallons and x is the number of miles.
<u>Our equation is:</u>
or
66 square inches
Area of rectangle plus area of triangle
In total there will be 688 milliliters of compound used 258 from compound B and 430 milliliters of compound A so 688 in total.