Assume that the pond contains 90 fish: 76 orange, 13 blue, and 1 green. A contestant pays $0.55 to randomly catch one fish and receives $0.20 if the fish is orange, $1.20 if the fish is blue, and $12.00 if the fish is green. How much (on average) does the carnival gain on each play? (If the carnival loses money, enter a negative dollar amount)

Suppose a student got an 82 on an exam that was worth 25% of the final grade, a 75 on another exam worth 25% of the final grade, and 93 for a homework score worth 10% of the final grade. They only have the final exam left, which is worth 40% of the final grade. What score is needed on the final exam to get a 90 for a final grade?

A man has 14 coins in his pocket, all of which are dimes and quarters. If the total value of his change is $2.75, how many dimes and how many quarters does he have?

A raffle is being held to benefit the local animal shelter.  They sell 973 tickets that do not win any prize, 8 tickets that win a free adoption (valued at $20), and one ticket that wins $157 worth of pet supplies and toys.  If they are selling the tickets for $5 each, how much should the shelter expect to earn for each ticket sold?

You are going to a party with a friend. Both of you are supposed to take packets of chips and bottles of soft drink for the party. You shop together and buy the same brand of chips & drink. You spend $47.5 to buy 5 packets of chips and 10 bottles of soft drink. Your friend spends $64.5 to buy 3 packets of chips and 15 bottles of soft drink. Given this information determine the following: How much does the shop charge for a packet of chips? Please calculate this answer in dollars (enter the unit "$" with the answer) and round the final value to the nearest cent. Answer: How much does the shop charge for a bottle of soft drink? Please calculate this answer in dollars (enter the unit "$" with the answer) and round the final value to the nearest cent. Answer:

Clayton dies without a will leaving an estate of $350,000. Clayton's heirs  consist of his wife and two children. His state requires that in the absence of a will , each child is to receive 2/3's as much as a spouse. How much will each of them receive? Answer from the back of the book: Wife = $150,000 each child: $100,000

Assume that the pond contains 100 fish: 82 blue, 17 orange, and 1 red. A contestant pays $0.65 to randomly catch one fish and receives $0.25 if the fish is blue, $0.90 if the fish is orange, and $14.00 if the fish is red. How much (on average) does the carnival gain on each play? (If the carnival looses money, enter a negative dollar amount)

A grab bag contains 12 packages worth $.80 each, 15 packages worth $.40, and 25 packages worth $.30. Would it be worth playing if you had to pay $.50 to choose a package? (Not handwritten)

A raffle is being held to benefit the local animal shelter.  They sell 727 tickets that do not win any prize, 10 tickets that win a free adoption (valued at $20), and one ticket that wins $138 worth of pet supplies and toys.  If they are selling the tickets for $5 each, how much should the shelter expect to earn for each ticket sold?

Delaney and Ellie set up a table one summer day to sell chocolate chip cookies and sugar cookies.They sell each chocolate chip cookie for 50 cents and each sugar cookie for 40 cents. At the end of theday, they have sold 82 cookies and earned $38.20. How many chocolate chip cookies did they sell?