The answer would be 42a+11
(0.10)m +10.00 = 23.80
0.10m = 13.80
m=13.80/0.10
m = 138 minutes
Problem: 90 x 83
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In distributive property: 90 x (80 + 3) </span>
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Solution: 80 + 3 = 83.
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Solution: 83 x 90 = 7470
Happy studying ^-^
N+15=M N+M=-47 -47-15=-62 -62/2=-31 -31+-16=-47, therefore the answer is N=-31 and M=-16