Do 4x5, that is all you need to do, did you learn fractions in elementary?
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Answer:
B 656oz
Step-by-step explanation:
No one can answer this there is no picture for me or anyone else to look at
To do this you must combine like terms as follows.
7x + 6x = 13x
7 - 9 = -2
Combine these together and you will get the following.
13 - 2 or -2 +13