On his road trip, leon stops to refuel and get some snacks. he has the following purchases: 12 gallons of gas at $2.89 per gallon 2 granola bars for $1.59 each 1 apple for $0.89 2 bottles of vitamin water for $1.39 each leon must pay 7.5% sales tax on everything but the gas, which already has tax included in the per gallon price. if leon paid $44.64, then he for his purchase.
a. did not pay enough
b. paid the correct amount
c. paid $2.60 too much
d. paid $3.11 too much

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

Cameron indoor stadium at duke university is one of the most revered sites in all of college basketball, as well as in all of sports period. duke’s men’s and women’s basketball programs have attained quite a few wins in the building over the last seventy years. cameron indoor stadium is capable of seating 9,460 people. for each game, the amount of money that the duke blue devils’ athletic program brings in as revenue is a function of the number of people in attendance. if each ticket costs $45.50, find the domain and range of this function.

Give the equations of two different lines that are perpendicular to the line 3x + 4y = 7.