Umm do have any pictures to help me answer it or anything?
Well actually that is in the value place of the tenths not tens.
Answer:
A
Step-by-step explanation:
i think so..sorry if im wrong
The error is in the second step they subtracted 3 from both sides but it was a 3x, which you can not do.
Correction.
9x+18+3x=1
12x+18=1
12x=-17
x=-17/12
Answer: y = (x+2)^2
Aka: B
Step-by-step explanation:
Did it on edge just now !
