Drew burned 2,000 calories Friday playing one hour of basketball and canoeing for two hours. Saturday he spent two hours playing basketball in 3 hours canoeing and burned 3,300 calories. how many calories did he burn per hour when playing basketball? how many calories did he burn per hour when canoeing?
Accepted Solution
A:
To answer this, write a system of equations and use one to solve the other.
b + 2c = 2000 or b = 2000 - 2c (substitute this in for b in the 2nd equation)