Number of Plan A workouts
Number of
Plan B workouts
3
Juan the trainer offers two solo workout plans: Plan A and Plan B. Each dient does either one or the other not both). Juan trained on Wednesday and Thursday
last week. The table below shows the number of Plan A and Plan B clients Juan trained each day and the total time (in hours) he trained.
Total time
(in hours)
Wednesday
5
7
Thursday 2
12
19
Let x be the length (in hours) of each Plan A workout.
Let y be the length (in hours) of each Plan B workout.
(a) Write a system of equations that could be used to find the length (in hours) of each type of X
?
workout
(x + y = 0
(x + y = 0
(b) How long (in hours) was each type of workout?
Length of each Plan A workout:[] hours
Length of each Plan B workout: [hours