Help me with these questions pls

asked Jan 7, 2018 216k views

5 votes

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3 votes

21. Multi n by 22 and 3 by 22 then add
22.add like terms like the two n's and the numbers then multiple
23. Do the work left to right

Frarees answered Jan 7, 2018

6.2k points

2 votes

21)22n + 66
22)29n (use PEMDAS)
23) 99

Idk the instructions but these are the simplest answers

Fingerup answered Jan 11, 2018

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