Which Equations Represent linear Functions? (pick all that apply) A: y=x
B: y=2x
C: y=x^2
D: y=2/x

The perimeter of a stage is 116 feet. it is 17 feet wide. how long is it?

When you answer this can you explain

Organic apples are on special for $1.50 per pound. does total cost vary inversely or directly with the number of pounds purchased? find the cost of 3.4 pounds of apples. a. inversely: $5.10 b. directly; $5.10 c. inversely: $2.27 d. directly; $2.27