googoo4
googoo4
14.10.2019 • 
Mathematics

Abakery 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

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