What is the image of the point (6, -2) after a rotation of 90° counterclockwise about the origin?

A) price of a pound of cabbage is $0.60

B) the price of 10 pounds of cabbage is $6.

Step-by-step explanation:

The proportionality is given by:

then, solving for "y" (the price in dollars  yo get:

y = (3/5) x

Part A:

Then, to find the price of a pound of cabbage , we use x = 1:

y = (3/5) (1) = 3/5 = $0.6 (60 cents of a dollar)

Part B:

the ordered pair (10, 6)  Represents that the price of 10 pounds of cabbage is $6.