Is 7 over 9 , 5 over 12, and 5 over 8 terminating or repeating decimals? and what are they in decimals? explain..thx : )

Find the y-intercept and x-intercept for the equation 5x-3y=60 what is the y-intercept

Given a: b and b: c, find a: b: c. write the ratio in simplest form. a: b=6: 10 and b: c=21: 33

When solving this problem: 3025/5.5 = a/90.75 you get 49912.5 which would be the length of one of the sides of a square when the area is only 90.75 inches. is that answer correct, why, and how is it possible?