The municipal swimming pool in charlotte, north carolina has three different ways of paying for individual open swimming. nick is trying to decide which way to pay.

Draw a tape diagram to represent each situation.for some of the situations,you need to decide what to represent with a variable andre bakes 9 pans of brownies.he donates 7 pans to the school bake sale and keeps the rest to divide equally among his class of 30 students

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]

If f(x) = 6x – 4, what is f(x) when x = 8? a2 b16 c44 d52