Question

simplify the expression. show your work. -3(b-7)

Answer 1

-3b+21

Answer 2

-3(b-7)=-3*b-3*-7=-3b+21

Answer 3

thanks man you broke it down well!

Answer 4

Anytime.
U are always welcome .!
:)

Answer 5

one more if possible... solve the equation. check your answer. I know its something like cross multiplying I think... m/20=5/4

Answer 6

100=4m
m=100/4
m=25

Answer 7

ahh pretty simple.. trust me im taking notes.. lol

Answer 8

good going !

Answer 9

one more and ill leave u alone... l x-5 l >3 those l's r the lines on each side..

Answer 10

can I give u more medals??

Answer 11

yes ,u can give more medals if u had posted all 3 questions separately !

Answer 12

ok ill know next time.. ill look 4 u!!

Answer 13

| x- 5 | >3
(x-5) >3 and -(x-5)>3
(x>(3+5)) and (5-x) >3
x>8 and +x +x
5 >(x+3)
5-3>x
2>x

Answer 14

have u fanned me ?

Answer 15

no how do I do that

Answer 16

u got it. :)

Answer 17

i just fanned u!! thanks again really! making progress to get my high school diploma!!

Answer 18

ok.

Answer 19

good luck buddy .

Answer 20

thanks!! c ya nxt time!

Answer 21

:)