#2
4 yd
5 yd
P 3yd
7 yd
5yd
7 yd

Use the elimination method to solve the system of equations -x+5y=-4 and 4x+3y=16

Asquare parking lot has 6,400 square meters what is the length in meters

Three numbers x, y, and z are in the ratio 2: 7: 8. if 12 is subtracted from y, then three numbers form a geometric sequence (in the order x, y–12, z). find x, y, and z. there are 2 sets.