Substitution of 2x-3y=-5 and -4x+6y=10

At a lunchron, guests are offered a selection of five different grilled vegetables and four different meats. in how many waya could one choose three vegetables and two meats?

Given f(x) = 2x^2- 5x+1, determine the function value f(2). do not f(x) = in your answer

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