Pam earned a total of $1.60 by selling 2 cups of lemonade. How many cups of lemonade does Pam need to sell in all to earn $8? Assume the relationship is directly proportional.

Michelle earned a total of $28 by selling 14 cups of lemonade. How many cups of lemonade does Michelle need to sell in all to earn $48? Solve using unit rates.

Pam and Fiona wanted to buy gifts for their parents. Pam bought a coffee machine at $1472 after a 8% discount. Fiona bought the same coffee machine at $1408. What was the percentage discount given to Fiona?

Bobby has a certain amount of money. Gregory and Timmy only have 60% and 15% of this amount respectively. In total, they have $133 together. How much does Bobby need to give to Timmy, so that Timmy would have the same amount of money as Gregory?A$27.50B$31C$32.30D$38.30ENone of the above

Justin sells 52.8 ounces of lemonade for a total of $26.40.Find the unit price in dollars per ounce.If necessary, round your answer to the nearest cent.$

Ava is starting a cake-baking business, and she has just spent $150 for equipment. She figures that each cake will cost $4.50 to make, and she plans to sell her cakes for $12 each.Ava wants to find the number of cakes, c, she must sell to break even. In other words, she wants to know how many cakes she must sell before she has made as much money as she has spent. Which equation can she use?150+4.5c=12cc(150+4.5)=12c4.5c+12c=150150–4.5c=12c4.5c+150=12150c+4.5=12How many cakes must Ava sell before she has made as much money as she has spent?cakesSubmit