Which linear system of an equation does the matrix represent? {2 -3|10} {5 6|-12} a. {2x-3y=10 {5x+6y=-12 b. {2x-3y=-10 {5x+6y=12 c. {2x=5 {-3x=6 {10x=-12 d. {2y=5 {-3y=6 {10y=-12

Use multiples to write two fractions equivalent to 7/9. 14/18, 8/10 6/8, 21/27 10/12, 28/36 14/18, 21/27

The point a is at –2 and the point b is at 7. marissa would like to divide this line segment in a 4: 3 ratio, and she would like to use the formula x = (x2 – x1) + x1. what values should she substitute into the formula? a = a + b = x1 = x2 =

A)a square brown tarp has a square green patch green in the corner the side length of the tarp is (x + 8) and the side length of the patch is x what is the area of the brown part of the tarpb)a square red placemat has a gold square in the corner the side length of the gold square is (x - 2) inches with the width of the red region is 4 in what is the area of the red part of the placemat