Solve the following system using substitution. 1\3x + 2y = 1 y = 2\3x -4

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.

Ateam has p points. p = 3w + d w = wins d = draws a) a football team has 5 wins and 3 draws. how many points does the team have?

What is the unit rate of, 75% high fiber chimp food to 25% high protein chimp food.