Asporting goods store is offering a $15 coupon on any pair of shoes. a. the most and least expensiv pairs of shoes are $149.95 and $24.95. what is the range of costs for customers with coupons?

If a(0,0,0) and b(2,2,2) are points in coordinate space, how many paths are there from a to b that move from one lattice point to another in the positive x-,y- or z- direction?

For one history test, keith had to answer 40 questions. of these 40 questions, keith answered 28 of them correctly. what percent did keith get on his history test? round your answer to the nearest tenth if necessary

What is the value of the expression 9+n/3-6 when n = 12? 1. 5. 7. 12.