If x=5 units, y=7 units, and h=5 units, what is the area of the trapezoid

The answer is area= 30

Step-by-step explanation:

trapezoid area= a+b/2*h

5+7/2*5, 12/2*5, 6*5=30

b.) 160 miles on a 5 gallons car

step-by-step explanation:

240/10=24 miles/gallon

160/5=32 miles/gallon

30/1=30 miles/gallon

168/6= 28 miles/gallon

32 miles/gallon is the most amount, so this is the best.

5 x 14?

im new, sorry if this is wrong.

step-by-step explanation: