12. At a store each notebook has a cost of x dollars. Which situation can be represented by this inequality?
5x < 3 x + 2

Astudent simplified a rational expression as shown.

Which equations represents circles that have a diameter of 12 units and a center that lies on the y-axis? check all that apply

Julie goes to the sports store and spends $40.50 before tax. she buys a pair of shorts for $21.75 and 3 pairs of socks that each cost the same amount. how much does each pair of socks cost? $$