According to the graph, what is the constant of proportionality? A. The waiter earns $25 an hour.
B. The waiter earns $20 an hour.
C. The waiter earns $15 an hour.
D. The waiter earns $10 an hour.

Apackage of bacon holds 15 strips of bacon. the pancake house uses 17 packages of bacon in the morning and 21 packages in the afternoon. how many more strips were used in the afternoon than the morning?

What value of x is in the solution set of 4x - 12 s 16 + 8x? -10 -9 -8 -7

If y varies directly as x2 and y=6 when x=6, find the constant of variation.