Martha’s bakery started with 200 cupcakes in the morning. After a busy afternoon, there were only 60 cupcakes left. By what percent did the cupcake inventory drop?

70%

Step-by-step explanation:

140 = 200x

140/200 = x

14/20 = x

7/10 = x

70%

It dropped by 70%

Step-by-step explanation:

200-60=140

140/200=.70

(2,20) means that the 2 is 2 hours and 20 is 20$. so there both 20$ for 2 hours only the same price. like it says. so, the dunk tank and the bounce house are the same price (20$) for the same amount of time (2 hours).

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step-by-step explanatio89