Simplify the following expressions. 1) 4x+ 9x – 17y – x + 22y
2) 2m(y + 7) – 6m + 36y
3) 3 2 gh – 2 2 hg + 18hg + 24gh – 17gh
4) 2s + 3(9s 2 + 8s - 3) – s 2
5) Zy(2x + zy) + 5(xzy + z 2 y 2 )

Ibelieve the answer is a

I'll do the first one for you. it isn't very hard at all.on number one, you have (50 × 3), which equals 150, and (3 × 3), which equals 9. after you establish that, you add 150 and 9 together. so, (150 + 9) equals 159.this means that 53 × 3 = 159.