Jacob made lemonade for his birthday party. He made 4.5 gallons of lemonade and wants to serve it in pint-sized glasses. How many
glasses will he need for the lemonade?
***Hint: 1 gallon = 8 pints
Not sure how to set this up using ratio

Evaluate the expression for the given value of the variable 2×(c2-5) for c=4

You earn a 12% commission for every car you sell. how much is your commission if you sell a $23,000 car?

Mason and christian go to the movie theater and purchase refreshments for their friends. mason spends a total of $45.75 on 3 bags of popcorn and 6 drinks. christian spends a total of $71.50 on 6 bags of popcorn and 4 drinks. write a system of equations that can be used to find the price of one bag of popcorn and the price of one drink. using these equations, determine and state the price of a drink, to the nearest cent.