Work it out pls math 1 -9(t - 2)= 4(t - 15)

Consider a graph for the equation y= -3x+4. what is the y intercept? a) 4 b) -4 c) 3 d) -3

An episode of a television show is 60 minutes long when it originally airs with commercials. on a dvd without commercials, the episode is only 417 minutes long. how many1-minute commercials did the episode include when it originally aired? write and solve an equation to justify your answer.

Ab and bc are tangent to circle d. find x is ab = 3x + 8 and bc = 26. find x