Jaylen and Ryan are saving up for holiday gifts for their families. Jaylen has $340 in his savings account and earns an additional $15 per week from doing chores. Ryan has $220 in her savings account and earns $25 per week from doing chores. How many weeks will it take to save up the same amount of money?

Mozart lenses inc. recently introduced seelites, a thinner lens for eyelasses. of a sample of 800 eyeglass wearers, 246 said they would purchases their next pair of eyeglasses with the new lenses. lenses inc. estimates that the number of people who purchase eyeglasses in a year is 1,700,000. most eyeglasses wearer buy one new pair of eyeglasses a year. what is the annual sales potential for the new lenses.

Four equations are shown below.equation 1: y=2*equation 2: y=2x-5equation 3: y=x2 + 6equation 4: tdentify one linear equation and one nonlinear equation from the list.why each equation you identified is linear or nonlinear.nd one nonlinear equation from the list. state a reasonlinear equation

What is the difference between –12 and –5? what is the distance between –12 and –7 on a number line? units