A number that is no more than 20 is less than
A) set x as the number of cameras
18x=9x+1800
9x=1800
x=200
b) i'm assuming it's increasing production from my answer in a, so the profit would be 18(250)-(9*250+1800)=4500-4050=450
Answer:
Please refer to the attachment
Answer:
Step-by-step explanation: