Question

You have a coupon worth $18.00 off the purchase of a scientific calculator. At the same time the calculator is offered with a 15%, but no further discounts may be applied.
Using the equation, p-18 = 0.85p, find the tag price of the calculator when p is the tag price.​

Answer 1

Answer:

well using your equation p - 18 = 0.85p the answer is p = 120

when u apply p = 120 to your equation

(120) - 18 = 0.85(120)

simplify

102 = 102

I hope this helps you