Question

Please help! I only have 20 min :( I would appreciate it one of you kind fellows would help me:) Also a medal and fan will be awarded :)




My question
-4.5[2x-(0.5-1.4)]

A.-9x+0.9
B.-9x-0.9
C-9x-4.05
D9x-4.05

Answer 1

Simplify^.

Answer 2

Just pemdas it out

Answer 3

Do the things in the bracket first.

Answer 4

Okaaay so,0.5-1.4 first?

Answer 5

-4.5[2x-(-0.9)]

Answer 6

-4.5[2x+ 0.9]

Answer 7

-9x - 4.05

Answer 8

.5-1.4=-0.9, so the expression becomes
-4.5(2x-(-.9))=-4.5(2x+0.9)

Then just expand the equation and you'll get the answer (so do -4.5*2x+-4.5*0.9)

Answer 9

Okay hold me lemmie calculate dat >_<

Answer 10

okay so i got -9x+-4.05

Answer 11

@Fzxt

Answer 12

@swagmaster47

Answer 13

Yep. This is the same as -9x - 4.05, which is option C.

Answer 14

I thought it would be harder dan that O.o

Answer 15

Okay so i have 3 more questions :/