Answer:

Step-by-step explanation:
So we know that Aaliyah earns $1.25 commission for every computer she sells. No matter what, she will make $70 per day, so that would be our constant. The $1.25 would be our independent variable since it can change depending on the amount of computers x she sells. Therefore, our equation is:

P represents the total pay, 1.25x represents the total commission for x computers, and the 70 is the base pay.
And we're done!
Find two points on the graph.
example: (1,2) and (3,4)Using the equation,

,will give you the answer.
so for the example, if you plug in the numbers, you get (mobile) 1/3
I could be wrong but from what I’ve learned..
In order to find the measure of
Part a: 32/60=8/15
part b: 30/60=1/2