Which table shows y as DIRECTLY PROPORTIONAL to x?
A) A
B) B
C) C
D) D

What is the value of the expression below? (81^2)^1/8

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

Which is the scale factor proportion for the enlargement shown?