The sales tax on a new car is $979.60. The car sold for $15,800, What is the sales tax
rate?

The depth of a lake at a certain point, wich is a function of the distance of that point from shore, is 30 feet.

5,600 x 10^3 = a) 560 b) 5,000,600 c) 5,600,000 d) 56,000

Zoey made 5 1/2 cups of trail mix for a camping trip. she wants to divide the trail mix into 3/4 cup servings. a. ten people are going on the trip. can zoey make enough 3/4 cup servings so that each person gets one serving? b. what size would the servings need to be for everyone to have a serving?