Math 1 17 Feb

Quiz 15 Review Question: Go look up what you answered, keep it the same if it was correct.

How many liters of a 15% sugar solution must be mixed with 5 liters of a 20% sugar solution to make a 16% sugar solution?

Quiz 15 Review Question: Go look up what you answered, keep it the same if it was correct.

Vickie went walking on a trail, averaging 6 kilometers per hour. One hour later, Randy left on his motorcycle to find her, traveling at a speed of 30 kilometers per hour. How far down the trail were they when Randy found Vickie?

Simplify. Your answer should only contain positive exponents. Use ^ for exponents. Write your answers in alphabetical order.

Eduardo's school is selling tickets to a fall musical. On the first day of ticket sales the school sold 8 senior citizen tickets and 6 student tickets for a total of $102. The school took in $48 on the second day by selling 5 senior citizen tickets and 2 student tickets. Find the price of a senior citizen ticket and the price of a student ticket.

(senior ticket, student ticket)

Nicole asked you to make 9 gal. of fruit punch that contains 20% fruit juice by mixing together some amount of Brand A fruit punch and some amount of Brand B fruit punch. Brand A contains 30% fruit juice and Brand B contains 15% fruit juice. How much of each do you need?

(Brand A, Brand B)

Baking flour which costs $7/lb is made by combining bleached flour which costs $4/lb with unbleached flour which costs $8/lb. Find the number of lb of bleached flour and unbleached flour required to make 20 lb of baking flour.

(bleached flour, unbleached flour)

For her birthday party Kristin mixed together 6 gal. of Brand A fruit punch and 9 gal. of Brand B. Brand A contains 40% fruit juice and Brand B contains 50% fruit juice. What percent of the mixture is fruit juice?

Find the product of the expression. Use ^ for exponents.

 $7x\left(4x-8\right)$