Answer:
She added 83 instead of subtracting
Step-by-step explanation:
83 + n = 110
We want to do the opposite to n
We are adding 83 to n. The opposite is subtract 83
83+n-83 = 110-83
n =27
Mia
83 + n = 110
83 + 83 + n = 110 + 83
163+n=193
Answer: x = 1.28 or -1.28
.53 of an hour because .53 (3.5) + .53 (4) = 3.975 which is the nearest estimate.
Answer of the question; -1