HELP PLEASE find the coordinates of the intersection of the diagonals of DEFG with verticals D(1,2) E(5,0) F(-1,1) and G(-5,3)

If the slope of one line equals the slope of another line then ? a) the two lines are intersecting lines b) the two lines are perpendicular lines c) the two lines are parallel lines d) the two lines always have very steep slopes

What value of x is in the solution set of 4x – 12 s 16 + 8x?

Mario has $14.35 left in his wallet. he spent $148.43 for tablecloths. then, he spent $92.05 for napkins. how much money did mario have in his wallet to start with?