At 1: 00 the water level in a pool is 13 inches. at 2: 30 the water level is 28 inches what is the rate of change? a: 15/90b: 1/10c: 10/1

b:1/10

Step-by-step explanation:

In 1 hour and 30 minutes the water level increased by 15 inches. If we simplify that, we get 10 inches for every hour. The correct answer is b.

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according to me the answer is

c= ab-d divided by a

Step-by-step explanation:

a(b-c)=d

ab-ac=d

ab-d=ac

ac=ab-d

c=ab-d divided by a please mark me brainliest if I am right Good Luck