Arainstorm produce a rainfall of 2 inches per hour. how many hours would it take to get a rainfall amount of 1 foot?

Therefore in 6 hours it will take to get a rainfall amount 1 foot.

Step-by-step explanation:

Given:

A rainstorm produce a rainfall of 2 inches per hour.

To Find:

How many hours would it take to get a rainfall amount of 1 foot?

Solution:

12 inches = 1 foot

rainfall of 2 inches = in one hour

rainfall of 12 inches = x hour

Therefore the equation will be

Therefore in 6 hours it will take to get a rainfall amount 1 foot.

1) the property is   ixi = a ⇔x = a   o x = -a

4(x-5)+3= 15⇒4x-20+3 = 15⇒4x-17= 15⇒4x = 15+17⇒4x = 32⇒x =32/4= 8

4(x-5) +3= -15⇒4x-20 +3 = -15⇒4x-17= -15⇒4x =-15+17⇒4x = 2⇒x =2/4= 1/2

the values are x =8 and x = 0,5