Kellan's lemonade recipe uses 4 scoops of lemonade powder for every 2.5 cups of water. kellan uses 10 scoops of lemonade powder to make a batch of lemonade. how much water should he use?

Ifurniture stores having a weekend sale and is offering 20% discount on patio chairs and table the sales tax on furniture is 6.25 using function composition how can you represent the total amount a that you would need to pay for this furniture that cost x dollars

Given f(x)= 9x+1 and g(x)=x^3, choose the expression (f*g)(x)

Sara made $253 for 11 hours of work. at the same rate how much would he make for 7 hours of work?