Use substitution to solve the linear system of equations.
y = -3x + 1
y = 2x - 4

Because of your favorite lemonade it is $3.84 for 3 gallons. write this as an unit rate

In the figure below, segment ac is congruent to segment ab: triangle abc with a segment joining vertex a to point d on side bc. side ab is congruent to side ac which statement is used to prove that angle abd is congruent to angle acd? segment ad bisects angle cab. triangle acd is similar to triangle abd. segment ad is congruent to segment ac. angle cab is congruent to angle cba.

Given that ot =5, xt=12, and ox= 13 is xy tangent to circle o at t? explain.