help im really stumped?

0 ⤊

1. simplify 50x3x3x20.

a.900

b.9,000

c3,000

d. 6,000

2. simplify 5 + 3w + 2.

A. 8w+2

B.5+5w

C. 10w

D.3w +7

B and D

2006-09-20 02:07:08 · answer #1 · answered by IT Pro 6 · 0⤊ 0⤋

50x3x3x20 = 50x9x20 = 9x50x20 = 9x1000 = 9,000

5 + 3w + 2 = 5+2+3w = 7 + 3w = 3w + 7 (both answers equally correct)

2006-09-20 02:09:39 · answer #2 · answered by Sciman 6 · 0⤊ 0⤋

50x3x3x20. = 10x5x3x3x2x10 = 10x90x10 = 9000

5 + 3w + 2. = 3w+7

2006-09-20 02:21:19 · answer #3 · answered by zooba 3 · 0⤊ 0⤋

your answer is 7

2006-09-20 02:12:45 · answer #4 · answered by Anonymous · 0⤊ 0⤋