<span>(16−8)×2+4(16−8)×2+4
</span>
1. The slope of the ramp is √145
2. The pitch of the roof is √10
3. The grade is the road is √ 10064
Answer:
I believe its the last option.
Step-by-step explanation:
Hope that helps
Answer:
let the number of door tickets be x
so, eventually the number of advanced tickets will be. x-30
the total cost=2630.
(x-30)3+5x=2630
3x-90+5x=2630
8x-90=2630
8x=2630+90
8x/8=2720/8
x=340
x-30
340-30
310.
total tickets sold=310+340=650
Therefore, the total tickets bought was 650, 310 was advanced and 340 was door tickets
