The linear combination method gives a solution of (-4, 2) for which of these systems of linear equations?

3x+ 13y 14
Bx+11y-2

4x+5y - 12
Bx+3y=-4

5x+4y - 12
7x+8y - 12

10x+3y-B
17x+By – 10

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?

Find the measure of anglec in the following triangle

Adan has decided to purchase an $9000 car. he plans on putting 20% down toward the purchase and financing the rest at 7.9% interest rate for 3 years. find his monthly payment a) $225.29 b) $298.81 c) $204.78 d) $236.89