Question

H3LP! 1LL G1V3 4 M3D4L

Answer 1

13. Which expression is equivalent to 3c(1/3d-9)-7(c+1)+d(c+4)
A)2cd-34c+4d-7
B)2cd-7c-4
C)2cd+34c+4d+7
D)2cd+8c+4
3XPL41N TOO PL34S3

Answer 2

Multiply the 3c into the parenthesis. and multiply the 7 into the parenthesis. Multiply the d into the parenthesis.

Answer 3

Can you draw your original question out?

Answer 4

im looking for it

Answer 5

\[3c \left( \frac{ 1 }{ 3 }d-9 \right)-7\left( c+1 \right)+d \left( c+4 \right)\]

Answer 6

Is that correct?

Answer 7

yea

Answer 8

is the first parentheses correct?

Answer 9

the d might be misplaced

Answer 10

no, its right

Answer 11

okay. So use the distributive property

Answer 12

To eliminate the parentheses.

Answer 13

Yes?

Answer 14

\[\frac{ 3c }{ 3d }-27c-7c-7+cd+4d\]
Simplify

Answer 15

oops, I meant to say 3/3 dc

Answer 16

.....im trying to solve it out....curse this problem

Answer 17

add like terms.

Answer 18

Look at my picture, take a deep breath and continue.

Answer 19

*bangs head on table*

Answer 20

*No need to do that*

Answer 21

Im going for B...is it right? *drumroll*