Iona is riding her bike to the park. she starts 8 miles from the park and rides at a rate of 15 mph. write an equation in slope-intercept form that represents her distance from the park after x hours. which equation correctly models the situation? a. y = -8x+15 b. y = -15x+8 c. y = 15x-8 d. y = 8x-15

Abiologist is recording the loss of fish in a pond. he notes the number of fish, f, in the pond on june 1. on july 1 there were 63 fish in the pond, which is 52 fewer fish than were in the pond on june 1. which equation represents this situation? a. f – 52 = 63 b. f – 63 = 52 c. 63 – f = 52 d. f – 63 = –52

Diana is painting statues she has 7/8 of a liter of paint each statue requires 1/20 of a liter of paint how many statues can she paint?

The ideal weight of a nickel is 0.176 ounce. to check that there are 40 nickels in a roll, a bank weighs the roll and allows for an error of 0.015 ounce in total weight