What is the x-value of the solution to the system of equations below? X+ y + z = 8
x + 2y = 6
y + z = 4

Scarlet bought three pairs of sunglasses and two shirts for $81 and paula bought one pair of sunglasses and five shirts for $105 what is the cost of one pair of sunglasses and one shirt?

Given: and prove: what is the missing reason in the proof? given transitive property alternate interior angles theorem converse alternate interior angles theorem

Plot a point at the y-intercept of the following function on the provided graph. 3y=-5x+7 20 points