Label the two points on each number line with their location.​

John bought 5 lemons and used 2 of them for a salad how much did he use for. a salad . he used % of the lemons.

An investment decreases in value by 30% in the first year and decreases by 40% in the second year. what is the percent decrease in percentage in the investment after two years

1. evaluate 8x(2)y9(-2) for x=-1 and y=2 2. simplify the equation. -() 3. simplify the expression. [tex]\frac{5}{x(-2) y9(5)}[/tex]