Answer:
31
Step-by-step explanation:
Following PEMDAS: Do the division first followed by the subtraction.

Answer:
-10
Step-by-step explanation:
Write out the equation
5n-8=n-48
move like terms to the same side
4n=-40
divide 4n and 4 by 4 to get n by itself.
n=-10
Answer:
The missing number would be a 9
Answer:
$56
Step-by-step explanation:
12% of 50 is 6.
50+6=56
$56
Hope this helped! :)
Answer:
4h+2m−4
Step-by-step explanation:
=(2)(m+2h+−2)
=(2)(m)+(2)(2h)+(2)(−2)
=2m+4h−4
=4h+2m−4