Katie and Lyall went shopping. Katie bought 6 pairs of pants and spent $4.00 on a cinnamon roll. Lyall bought 5 pairs of pants and spent $3.25 on a drink. If
the girls spent a total of $161.25 shopping, how much did each pair of pants
cost?

the correct answer is 5

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.

a: 1/6, j: 1/4

step-by-step explanation: you are welcome