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Back to 4.2 Solve Applications with Systems of Equations

4.2 Exercise 49

Avg difficulty 2.5

Translate to a system of equations and solve.

Drew burned 1800 calories Friday playing one hour of basketball and canoeing for two hours. Saturday he spent two hours playing basketball and three hours canoeing and burned 3200 calories. How many calories did he burn per hour when playing basketball? How many calories did he burn per hour when canoeing?

OpenStax Intermediate Algebra 2e, 4.2 Solve Applications with Systems of Equations, exercise 49

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Adapted from Intermediate Algebra 2e © 2020 Rice University. Licensed under CC BY 4.0. Source: Intermediate Algebra 2e. Imported at revision 77a933c.