Donna the trainer has two solo workout plans that she offers her clients: plan a and plan b. each client does either one or the other (not both). on wednesday there were 5 clients who did plan a and 6 who did plan b. on thursday there were 3 clients who did plan a and 2 who did plan b. donna trained her wednesday clients for a total of 12 hours and her thursday clients for a total of 6 hours. how long does each of the workout plans last?
lengthofeachplanaworkout: hour(s)
lengthofeachplanbworkout: hour(s)

options a,b,c are the right answer.

step-by-step explanation:

a linear parent function is always represented as y = x

if we write this function in the form of y=mx+c

⇒

or  

now if we plot a graph we will find these characteristics:

1) y intercept of the graph is zero so its a straight line passing through origin.

2) as we can see in both the forms of function written, values of x and y may be either positive or negative for the positive slope means points on the graph are either in first quadrant or in third one.

3) it's slope is one.

5   1/4   miles per hour

step-by-step explanation:

15   3/4 / 3 = 5   1/4