3) Solve the System of Equations using Elimination/Combinations.
-2x-y=-4
x+2y=5

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? $$

How do you write 600 as a product of its prime factors (index! )

Need solving this 2nd limit problem.