4a) Solve using substitution.
y = 2x + 1

3x + y = 11

Which radical expression is a rational number? a. √ 360 b. √ 644 c. √ 225 d. √ 122

Which rule describes the composition of transformations that maps △abc to △a”b”c

Graham’s monthly bank statement showed the following deposits and withdrawals. -$25.20, $42.75, -$22.04, -$18.50, $74.11. part a if grahams baldness in the account was $37.86 at the beginning of the month,! 27/4! 2// the account balance at the end of the month? ? plz i will give you 100 points