If the rate of exchange for a pound is $4, the rate of exchange for the dollar is:
a. 1/4 pound.
b. 4 pounds.
c.25.
d. $1.00.

Find the x coordinate of the point.

The appalachian trail is a hiking trail that passes through the appalachian mountains. three members of a teen hiking group hiked a section of the trail. the hikers stopped at a rest area and equally shared 3 4 gallon of water. how much water did each person get?

Given the sequence 7, 14, 28, 56, which expression shown would give the tenth term? a. 7^10 b. 7·2^10 c. 7·2^9