Which of these equations are true when the value of y is 27? I. - 9+ y = 18
II. - 18+ y = -45
III. 5y = 135
IV. 2y = 29
I and III
I and IV
C II and III
II and IV

Segment ab is shown on the graph. which shows how to find the x-coordinate of the point that will divide ab into a 2: 3 ratio using the formula

Ineed to know the answer right now! !

Which values of p and q result in an equation with exactly one solution? px-43=-42x+q choose all answers that apply: a) p=-43 and q=-43 b) p=42 and q=43 c) p=43 and q=−42 d) p=42 and q=42