15 3/4 is less than -2+x Answers A. Add 15 3/4 to both sides of the inequality B. Subtract 2 from both sides of the inequality C. Add 2 to both sides of the inequality D. Subtract 15 3/4 from both sides of the inequality

∆abc is reflected across the x-axis and translated 2 units up to give the image ∆a'b'c' with coordinates a'(1, 1), b'(2, -1), c'(2, 1). what are the coordinates of the preimage ∆abc? a. a(-1, 1), b(-2, 3), c(-2, 1) b. a(1, 1), b(2, 3), c(2, 1) c. a(1, -3), b(2, -1), c(2, -3) d. a(1, -3), b(2, -5), c(2, -3)

What term best describes a line and a point that lie in the same plane? a. congruent b. coplanar c. collinear d. equal

Alogical argument that is presented in graphical form using boxes and arrows is called?