Question

@e.mccormick @ganeshie8 @Jhannybean

Answer 1

\[\large 5.5-8.7d+6.1-6.5d\] Group your terms with variables and your constants together.\[\large (5.5+6.1)-(8.7d+6.5d)\]

Answer 2

do i add them?

Answer 3

both of them. What do you get?

Answer 4

11.6 and 15.2

Answer 5

15.2d*

Answer 6

yea sorry

Answer 7

Okay, and what happens when you multiply 15,.2d with (-1)?

Answer 8

-15.2

Answer 9

So you will have 11.6-15.2d

Answer 10

thats what the answer is

Answer 11

Yep.