Question

A bakery offered a coupon for its catering services. The cost before the coupon was $42.50, and the cost after the coupon was applied was $37.50. Which of the following could be the function equation for this situation?
y = 5/x
y = x/5
y = x + 5
y = x – 5

Answer 1

The answer is y=x-5 hope it helps