The answers would be 11, if you plug it in it would be 5(11)-7=48
Answer:
the answer to this is 62.
Answer:
x=30
Step-by-step explanation:
4x+2x=180
6x=180
x=30
(5400 bulbs)/(72 bulbs/min) = 75 min
It would take 75 minutes for the machine to make 5400 light bulbs.