The image of point Q after a dilation of 4, and then a translation 2 units down is (8, 22). What was the y-coordinate of the original location of point Q?

The jewelry store is having a sale. necklaces that were regularly priced at $23.50 are on sale for $18.80. what is the percentage of decrease in the price of necklaces?

The cost of using a service is $0.25 per min. what equation correctly represents the total cost c, in dollars, for d days of use?

Secant be and cf intersect at point d inside a what is the measure of cde