Answer: Please explain properly
Explanation: 5n − 19 + n + 7 = 144 − 6n
6n − 12 = 144 − 6n
12n = 156
n = 13
m∠z = (144−6n)°
m∠z = (144−6×13)°
m∠z = 66°
Answer:
I think that the answer is a because she wouldn't have been able to see adrian sneaking into school between 3:00p.m.-7:00p.m. because he left wrok for about an hour and thirty minutes 1:10-2:40 and then returned to his job and stayed there.
Hope this helps.
If i am wrong I am sorry
Have a nice day/night