State whether each statement is expressed as a unit rate. 1. Enrico runs 100 meters in 15 seconds.
2. A television station shows 15 commercials in 1 hour.

Solve the system by the elimination method. 3x - 2y - 7 = 0 5x + y - 3 = 0 to eliminate y, the lcm is 2. which of the following is the resulting equations? 1.3x - 2y - 7 = 0 5x + y - 3 = 0 2.3x - 2y - 7 = 0 -10x - 2y + 6 = 0 3.3x - 2y - 7 = 0 10x + 2y - 6 = 0

If a || b and e || f , what if the value of y ?

Assume that y varies inversely with x. if y=1.6 when x=0.5 find x when y=3.2 acellus answer