Henry paid 15.54 for a 2.12 pound bag of shrimp at one store. The following week, he paid $33.89 for a 4.54 pound bag at another store.
Find the unit price for each bag. Then state which bag is the better buy based on the unit price.
Round your answers to the nearest cent.

Unit price for the 2.12 pound bag:
Unit price for the 4.54 pound bag:

2) Suppose that an individual has a body fat percentage of 13.7% and weighs 183 pounds. How many pounds of his weight is made up of fat? Round your answer to the nearest tenth.

3) Customers of a phone company can choose between two services plans for long distance calls. The first plan has a $30 monthly fee and charges an additional $0.80 for each minute of calls. The second plan has no monthly fee but charges $0.13 for each minute of calls. For how many minutes of calls will the costs of the two plans be equal.

4) A printer prints 6 photos each minute. Let P be the number of photos printed in M minutes. Write an equation relating P to M. Then graph your equation using the axes below.
Equation:
Graphed coordinates:

5) An amusement park charges an admission fee of 20 dollars per person. The cost, C (in dollars), of admission for a group of p people is given by the following function.
C (p) = 20p
What is the cost of admission for a group of 5 people?

6) Amanda has two coupons for a chair.
Coupon A: 30% off of a $38 chair
Coupon B: $9 rebate on a $38 chair
Choose the coupon that gives the lower price. Then fill in the blank with the correct value.
Price of Coupon A:
Price of Coupon B:

7) An international company has 19,400 employees in one country. If this represents 32.7% of the company's employees, how many employees does it have in total? Round your answer to the nearest whole number.

8) A bicycle has a listed price of $800.98 before tax. If the sales tax rate is 8.75%, find the total cost of the bicycle with sales tax included. Round your answer to the nearest cent, as necessary.

9)Today only, a table is being sold at a 36% discount. The sale price is $240. What was the price yesterday?

10) For the fourth week of December, Nancy Lee worked 41.25 hours. Nancy earns $15.20 an hour. Her employer pays overtime for all hours worked in excess of 40 hours per week and pays 1.5 times the hourly rate for overtime hours. Calculate the following for the fourth week of December (round your responses to the nearest cent if necessary)
Regular pay amount:
Overtime pay:
Gross pay:

11) Rachel made $15,000 in taxable income last year.
Suppose the income tax rate is 10% for the first $9500 plus 15% for the amount over $9500.
How much must Rachel pay in income tax for last year?