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Chapter 3: Q. 3.21 (page 314)
According to the National Automobile Dealers Association, the average cost of a car in 2014 was . This was less than times the cost in . What was the average cost of a car in ?
The cost is$
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DaMarcus and Fabian live miles apart and play soccer at a park between their homes. DaMarcus rode his bike for three-quarters of an hour and Fabian rode his bike for half an hour to get to the park. Fabian’s speed was six miles per hour faster than DaMarcus’ speed. Find the speed of both soccer players.
Alison has three times as many dimes as quarters in her purse. She has altogether. How many coins of each type does she have?
One angle of a right triangle measures 33 degrees. What is the measure of the other small angle?
The sum of two consecutive integers is 77. Find the integers.
What is the height of a triangle with area 893 square inches and base 38 inches?
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