Answer: 80
Step-by-step explanation:
2001-1441=560
560/7=80
80 x7=560
First find midpoint:
Find slope of line that passes through R and S: slope =
Negative reciprocal of slope to get slope of perpendicular: new slope = 6
Line will be:
I thin the answer is 625+250=875
So each student have to sell 35 tickets
35x25= 875
So I think the answer is 35