Which equation is an identity? 3(x – 1) = x + 2(x + 1) + 1
x – 4(x + 1) = –3(x + 1) + 1
2x + 3 =1/2 (4x + 2) + 2
1/3(6x – 3) = 3(x + 1) – x – 2

Terri makes a quilt using three sizes of fabric squares the side lenght of each fabric square is the square root of the area

An account with a $250 balance accrues 2% annually. if no deposits or withdrawals are made, which graph can be used to determine approximately how many years will it take for the balance to be $282? it's e2020 ni️️as

If x-1 and x+3 are the factors of x3+10x2+ax+b find a and b