Hans the trainer has two solo workout plans that he offers his clients: plan a and plan b. each client does either one or the other (not both). on wednesday there were 8 clients who did plan a and 4 who did plan b. on thursday there were 3 clients who did plan a and 2 who did plan b. hans trained his wednesday clients for a total of 17 hours and his thursday clients for a total of 7 hours. how long does each of the workout plans last?
length of plan a workout: hour(s)
length of plan b workout: hour(s)

the length of plan A workout is 1.5 hours.

the length of plan B workout is 1.25 hour.

Step-by-step explanation:

Let x represent the length of plan A workout.

Let y represent the length of plan B workout.

On Wednesday there were 8 clients who did Plan A and 4 who did Plan B. Hans trained his Wednesday clients for a total of 17 hours. This means that

8x + 4y = 17 - - - - - - - - - -1

On Thursday there were 3 clients who did Plan A and 2 who did Plan B. Hans trained his Thursday clients for a total of 7 hours. This means that

3x + 2y = 7 - - - - - - - - - - - - - 2

Multiplying equation 1 by 3 and equation 2 by 8, it becomes

24x + 12y = 51

24x + 16y = 56

Subtracting, it becomes

4y = 5

y = 5/4 = 1.25 hours

Substituting y = 1.25 into equation 2, it becomes

3x + 2 × 1.25 = 7

3x + 2.5 = 7

3x = 7 - 2.5 = 4.5

x = 4.5/3 = 1.5

you have to put the graph on here with the question

step-by-step explanation:

sas (side angle side)

aa(angle angle)

sss(side side side)

sas you have to find two sides with an angle in between

aa you find two angles because it will always add up to 180

sss find all sides

step-by-step explanation: