Madeline was completing the square, and her work is shown below. identify the line where she made her mistake. f(x) = 3x2 + 6x ? 7 line 1: f(x) = 3(x2 + 2x) ? 7 line 2: f(x) = 3(x2 + 2x + 1) ? 7 ? 1 line 3: f(x) = 3(x + 1)2 ? 8

ruth is 6 years old

step-by-step explanation:

6 + 24 = 30,   so 6/30 = .2  

if you do 1/5 it also equals .2, so that is the answer.

mx+89b(-98)nb

step-by-step explanation:

the workers who do no drive has no reasonable reason to buy gasoline due to they don't have anything to use it for

maybe i can