Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used. Match each equation with its solution set. a2 − 9a + 14 = 0 a2 + 9a + 14 = 0 a2 + 3a − 10 = 0 a2 + 5a − 14 = 0 a2 − 5a − 14 = 0 {-2, 7} arrowRight {2, -7} arrowRight {-2, -7} arrowRight {7, 2}

The value of x in this system of equations is 1. 3x + y = 9 y = –4x + 10 substitute the value of y in the first equation: combine like terms: apply the subtraction property of equality: apply the division property of equality: 3x + (–4x + 10) = 9 –x + 10 = 9 –x = –1 x = 1 what is the value of y?