The answer is B. -7m+12.
First distribute the -2 to 6m and -5.
5m-2(6m-5)+2
5m+(-2*6m)+(-2*-5)+2
5m+-12m+10+2
After that, combine the like terms.
-5m+-12m=-7m
10+2=12
The simplified expression is -7m+12.
Answer:
-16
Step-by-step explanation:
m^2 + n^2
-5^2 + 3^2 = -16
Something like M=80-(7x4)
Approx: 2.65units
24 hours
Because 24 hours equals 1 day or one rotation of the clock
