Answer:
75 / 5 = 15 feet per second
Step-by-step explanation:
C
80
180=(50+50)+x
180 = 100+x
x=80
6 + 4√5
13
10 * 100 = 1000
So if it was 13 then - 3 it would become 10 then 10 * 100 = 1000