Which set of points includes all of the solutions for y=5/2x+3/2?
(x, 5/2x+3/2) for all real numbers
ll real numbers
(-1, -1), (0, 1.5), (1,4)
(x, y) for all real numbers
(-3, -6), (-2, -3.5), (0, 1.5), (2,6.5), (3,9)

(hurry! ) which expression is equivalent to the following complex fraction?

Kayla wants to find the width, ab, of a river. she walks along the edge of the river 65 ft and marks point c. then she walks 25 ft further and marks point d. she turns 90° and walks until her location, point a, and point c are collinear. she marks point e at this location, as shown. (a) can kayla conclude that δ and δ are similar? why or why not? (b) suppose de = 15 ft. what can kayla conclude about the width of the river?

Is a square always, sometimes, or never a parallelogram