Dave buys a baseball for $15 plus a 8% tax. mel buys a football for $20 plus an 8% tax. enter the difference, in dollars, of the amounts dave and mel pay including tax. round your answer to the nearest cent.

You are updating your garage and the only thing left to paint is your garage day. you're only going to paint the slide that faces the street. the garage door is 9 fert 8inches tall and 120 inches wide. you need to know the surface area of the side of the garage door to determine how much paint to buy. the hardware store sells paint by how much covers a square foot. what is the surface area you should report to the hardware store what is the answer

The table shows the webster family’s monthly expenses for the first three months of the year. they are $2,687.44, $2,613.09, and $2,808.64. what is the average monthly expenditure for all expenses?

If f(x)= sqrt4x+9+2, which inequality can be used to find the domain of f(x)?