Answer:
359
Step-by-step explanation:
5-2+5-54-3+405+12-9=359
Answer:
-3
Step-by-step explanation:
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
17-34(304)$-5 this is what I put