1 Which expression is not equivalent to -3x - 3+4y?
2
-2 +422
O 2y-5x-=+2y+2x
2
2
3
O-2x-=+6y +3x
2
3 1
0-3x--+4y+
4. 4
1
O-3y--+7y+--3x
4.
4

Calculate the total payback for a $3,500 loan at 8% annual interest with monthly payments for two years. show all of your steps. use the formula, m = pm(1 + m)^na/(1 + m)^na - 1, as needed.