How many 18 inch pieces can you cut from 10 lengths of 8 foot pipe

8 feet x 10 = 80 feet of pipes. 80 x 12 = 960 inches of pipes.

960 inches of pipes / 18 inch piece = 53 and 6/18 = 53 and 1/3

You can get 53 pieces at 18 inches apiece with 6 inches of pipe left over.

fa tha first one you gonna add y to both sides

it look like this

x-y+y=6+y

x=y+6

therefore your answer is

x =y+6

fa tha second one

you gonna flip tha equation

it gonna look like x-4y=y

then add 4 to both sides

it gonna look like tha

x-4 +4 =y +4

so therefore tha answer is x=y+4

step-by-step explanation:

f(x) is going down by 4

step-by-step explanation:

(its either that or its going left by 4)