Answer:
M+16m
Step-by-step explanation:
-9m+9 cancel eachother out because it is a negative and a postive value, so you would just put the variable. For 8m+8 it would be 16m because the sre both positive so you would add them like normal
Answer:
(6/7)^2 =36/49 or 0.73469387
Step-by-step explanation:
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