Almost pinejuice (y) costs one quarter as much as pineapple juice (p) does. what equation represents this statement? a) y = 4p b) y = p + 4 c) p =1/4y d) y = 1/4p

On a string instrument, the length of a string varies inversely as the frequency of its vibrations. an 11-inch string has a frequency of 400 cylces per second. find the frequency of a 10-icnch string.

Which of the following is the explicit rule for a geometric sequence defined a recursive formula of a -5a for which the first term is 23?

What is the point slope form of a line with slope -5 that contains point (2,-1)