A, you combine like terms.
a) 11n-4+n+12
11n+n=12n
-4+12=8
12n+8
Answer:
56.7
Step-by-step explanation:
2.7 x 21 = 56.7
Answer:
D
Step-by-step explanation:
You are just finding the area of the square base so you don’t need to pay attention to the height. You do 16 x 16
hope this helped :)
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