Question

Don carried a 2 oz bag containing some marbles weighing 9.4 oz each. Jamie carried a 1 oz bag containing the same number of marbles weighing 11.2 oz each. Let m represent the number of marbles each child carried.

Which simplified expression represents the total weight Don and Jamie carried?

A. 11.4m + 12.2m

B. 10.4m - 13.2m

C. 20.6m + 3m

D. 20.6m + 3

Answer 1

@undeadknight26 @HelpBlahBlahBlah @iGreen @confluxepic @TheSmartOne Help pleassse ^_^

Answer 2

What do you think it is?

Answer 3

im not sure :/

Answer 4

First add like terms.

Answer 5

9.4m+11.2m+3

Answer 6

20.6m+3

Answer 7

The answer is D.

Answer 8

oh was thinking c opppps ok thank you ^_^

Answer 9

We have: 2 + 9.4x for Don and 1 + 11.2x

2 + 9.4x + 1 + 11.2x

We can simplify the whole numbers.

3 + 9.4x + 11.2x

Add the variables:

20.6x + 3

Answer 10

\[\huge \color{blue}{You're~Welcome}\]

Answer 11

@iGreen oh wow thx :)

Answer 12

That's what I did.. @confluxepic

Answer 13

Lol, it's fine.