Which shows this equation in standard form? 7 - 3(x - y) = 5x + 2 a. 3x - 8y = 5 b. 8x + 3y = 5 c. 8x - 3y = 5 d. 8x - 3y = -5

Type the correct answer in the box. consider the system of linear equations below. rewrite one of the two equations above in the form ax + by = c, where a, b, and c are constants, so that the sum of the new equation and the unchanged equation from the original system results in an equation in one variable.

If you prove that ∆wxz is congruent to ∆yzx, which general statement best describes what you have proved?

*segment an is an altitude of right ? abc with a right angle at a. if ab = 2root 5 in and nc = 1 in, find bn, an, ac.