There is a string of green and white lights strong around a mirror. for every six green lights there are four white. if there are 30 green lights, how many white lights are there?

5x−4≥12 or 12x+5≤−4 can you with this problem

Urgent need asap △abc is similar to △xyz. also, side ab measures 6 cm, side bc measures 18 cm, and side xy measures 12 cm. what is the measure of side yz ? enter your answer in the box.

Anne plans to increase the prices of all the items in her store by 5%. to the nearest cent, how much will an artist save if the artist buys a canvas and a frame that each measure 24 by 36 inches before the price increase goes into effect?