Answer:
28
Step-by-step explanation:
5n-3m
n=8 m=4
5(8)-3(4)
40-12= 28
Answer:
6u^3
Step-by-step explanation:
Answer:
y=-4/x+5
Step-by-step explanation:
9.99+11.99+11.99+21.00+21.00=75.97
x = 85
75.97 100 85*75.97=6457.45
100x=6457.45
6457.45/100= 64.5745