shadowaaron1 shadowaaron1 22-11-2015 Mathematics contestada PLEASE HELP! a. If y = -30 when x = 15, what is the value of x when y = 60? y = x= b. If y = 8 when x = 3, find y when x = 45. y= y= c. Find y when x = -6, if y = 15 when x = -5. y= y=