3. a vehicle uses 15 gallons of gasoline to travel 13 miles. at this rate, how many miles can the
vehicle travel per gallon of gasoline?

Vehicle can travel 13/15 = 0.87 miles per gallon

Step-by-step explanation:

Using Direct ratio as increase of fuel increases mileage

gallons                                   miles

15                                             13

1                                                x

applying cross product

x*15=13*1

x= 13/15 miles or 0.87 miles

complete the steps to find the area of the trapezoid.

area of rectangle = 256   square units

area of triangle 1 = 24  square units

area of triangle 2 = 16  square units

area of triangle 3 =   96 square units

area of trapezoid = 120  square units

step-by-step explanation:

step-by-step explanation:

compare