It's geometry, help him with a problem number of 28 please.
Subtract 2.2 from both sides leaving -2n on the left and 10 on the right. from there you want to get "n" by itself so you divide both sides by -2n and you get n=-5
2.2-2n=12.2
-2.2 -2.2
-2n = 10
/-2 /-2
n=-5
Answer:
Hello! Your answer would be, E)
Step-by-step explanation:
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Is this a multiple choice?
7.32/6=1.22
1.22*15=18.3
The golf balls will cost $18.30
The answer is true. 1/9 = 0.111111......
