8 Tom drove 290 miles from his college to home and used 23.2 gallons of gasoline. His sister, Ann, drove 225 miles from her college to home and used 15 gallons of gasoline. Whose vehicle had better gas mileage? Justify your answer.

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter8: Areas Of Polygons And Circles
Section8.1: Area And Initial Postulates
Problem 3E: Consider the information in Exercise 2, but suppose you know that the area of the region defined by...
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6 A car uses one gallon of gasoline for every 20 miles it travels. If a gallon of gasoline costs
$3.98, how much will the gas cost, to the nearest dollar, to travel 180 miles?
1) 9
2) 36
3) 45
4) 80
7 Joseph typed a 1,200-word essay in 25 minutes. At this rate, determine how many words he can
type in 45 minutes.
8 Tom drove 290 miles from his college to home and used 23.2 gallons of gasoline. His sister,
Ann, drove 225 miles from her college to home and used 15 gallons of gasoline. Whose vehicle
had better gas mileage? Justify your answer.
Transcribed Image Text:6 A car uses one gallon of gasoline for every 20 miles it travels. If a gallon of gasoline costs $3.98, how much will the gas cost, to the nearest dollar, to travel 180 miles? 1) 9 2) 36 3) 45 4) 80 7 Joseph typed a 1,200-word essay in 25 minutes. At this rate, determine how many words he can type in 45 minutes. 8 Tom drove 290 miles from his college to home and used 23.2 gallons of gasoline. His sister, Ann, drove 225 miles from her college to home and used 15 gallons of gasoline. Whose vehicle had better gas mileage? Justify your answer.
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