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32.  A rectangle is 9 ft wide and ft long. Express as an integer the

      minimum length, in feet, of the rectangle when the area is greater

      than 207.  ( The area of a rectangle is equal to its length times its

      width.)

      Inequality:

33.  A student’s grades on five math exams were 68, 82, 90, 73, and 95.

      Each exam has  maximum 100 points. In order to receive a B, the

       student must get 80% or better. What scores on the sixth test will

       enable this student to receive a B in the math course? ( Describe all

       possible scores.)

  Set up the inequality:

34.  How many ounces of water evaporated from 60 oz of a 12% salt

      solution to produce a 16%  salt solution? (Hint: water has no salt.)  

Amount

Percent

= Quantity (pure salt)

Water

0

12%

.12

16%

.16

35. A television selling for $1260 has a markup of $320. Find the

markup rate.  (Round your answer to the nearest percent.)

36. The total value of the dimes and quarters in a bank is $6.05 There are

     six more quarters than dimes. Find the number of each type of coin in the bank.

Coin

Number

Value

Total Value

Dimes

10

Quarters

25

Total

605

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