4) At a Mexican Restaurant, 2 plates of tacos & 1 cheese dip cost $18.50. 3 plates of tacos & 2 chees dips cost $29.50. Set up a system of equations and solve to find the cost of the tacos.​

X-10/4 when x = –18 a 7 b –2 c –7 d 2

Triangle xyz, with vertices x(-2, 0), y(-2, -1), and z(-5, -2), undergoes a transformation to form triangle x? y? z? , with vertices x? (4, -2), y? (4, -3), and z? (1, -4). the type of transformation that triangle xyz undergoes is a . triangle x? y? z? then undergoes a transformation to form triangle x? y? z? , with vertices x? (4, 2), y? (4, 3), and z? (1, 4). the type of transformation that triangle x? y? z? undergoes is a .

What is the measure of each of the two angles formed by the bisector of the diagonal of a rhombus if the original angle measures 58 degrees?