Apply the distributive property to create an equivalent expression. 4(x - 2 + y) =4(x−2+y)=4, left parenthesis, x, minus, 2, plus, y, right parenthesis, equals

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 weight of an object in the water is 7% of its weight out of the water. what is the weight of a 652g object in the water?

What are the solutions of the system? solve by graphing. y = -x^2 - 3x + 2 y = -2x + 2