Members of the store’s reward program earn 10% of their purchases in points. Which expression represents the points earned on a purchase of p dollars?

A: p + 10

B: 10p

C: 0.90p

D: 0.10p

D for

Step-by-step explanation: F uuu CK

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c