The water level in a plastic pool changed by -8 gallons each hour due to small hole in the bottom after 6 hours the pool contained 132 gallons how much water was in the pool originally

180

Step-by-step explanation:

When you multiply the about lost per hour by the amount of time, you get the amount lost total.

6*8=48

then you add that to the amount in the pool now, and you have the original amount.

step-by-step explanation:

we are given

since, we have to isolate x on anyone side

so, we can move all x terms on one side

subtract both sides by 2x

add both sides by 9

divide both sides by 4

we get

1.30

step-by-step explanation: