Determine if the equations are parallel, perpendicular, or neither. 1) x + y = 8 and y = -x - 1

2) 9x - 6y = -20 and -3y = 2x - 11

3) 2x = 14 + y and 4x + 2y = 10

4) y = -4 and y = 7

35 points, ! name one pair of congruent sides. a. segments pr and sv b. segments qr and st c. segments rp and ts d. segments pq and vs

The area of a 25-inch tv screen is 300 square inches. the area of a 40-inch tv screen is 768 square inches. the are of the smaller screen is what percent of the area of the larger screen?

Use the function f(x) is graphed below. the graph of the function to find, f(6). -2 -1 1 2