Answer:
use the fact that triangles only have room for 180 degrees inside, so all the angles must add up to 180, no more, no less. You can also jsut insert the options for x values until you find the right one(shouldnt take too long).
Step-by-step explanation:
9/20 mile
Take (calculate) 3/4 of 3/5 mile:
3 3
---- * ---- = 9/20
4 5
9/20 mile needs to be repaved.
6
60$
10 people
how much does each person bring so 60/10
A
