Johanna is online shopping for a dress she really wants. The original cost of the dress is $50. She saw that is was on sale for $34. What is the percent for the dress Johanna wants to buy?

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.

List the sides of δrst in in ascending order (shortest to longest) if: a ∠r =x+28°, m∠s = 2x+16°, and m∠t = x+12°

Find the constant of variation for the relation and use it to write an equation for the statement. then solve the equation.