Alan deposited $300 into a savings account. at the end of the first year the amount of money in the account had increased to $336. at the end of the second year he had $420. find a percent increase in the amount of money in the savings account at the end of the first year.

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

F(x)=x/2-2 and g(x)=2x^2+x-3 find (f+g)(x)

Question 13 (1 point) jerome is starting a new job. his contract states he will earn $42,000 the first year, and will get a 4% raise per year. which function s(x) represents jerome's salary after a certain number of years, x?