Okay, i'm having trouble with homework and it says on my worksheet: well, the coupon is 10%. the digital camera costs $95. the question is," what is the total cost if the coupon is applied to the digital camera?

The number of revolutions of two pulleys is inversely proportional to their diameters. if a 24-inch diameter pulley making 400 revolutions per minute is belted to an 8-inch diameter pulley, find the number of revolutions per minute of the smaller pulley.

Bradley hikes 12 miles in 3 hours. in relation to bradley’s hike, which statement describes the expression

Stephen thublin invests $1,000,000 in a 45-day certificate of deposit with 6.55% interest. what is the total interest income from the investment?