What is the midpoint of points a and b?

a) (5,2)

b) (2,5)

c) (2.5,5)

d) (5,-2)

What is the measure of ac? 5 units 13 units 26 units 39 units 3x- 2b 6x + 9

Find the nonpermissible replacement for binthis expression.b2/5b +5

Jubal wrote the four equations below. he examined them, without solving them, to determine which equation has no solution. which of jubal’s equations has no solution hurry