Suppose that y is inversely proportional to x. Use the given information to find the constant of proportionality k. Then use y = 
to find y for the given value of x.y = 2.5 when x = 5;
Find y given x = 16.
A. k = 0.5; y = 8
B. k = 5; y = 
C. k = 2.5; y = 
D. k = 12.5; y = 
Answer: D
Mathematics
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Solve.A box of cereal contains about 12 cups. A serving size is 
cup. About how many servings are in the box of cereal?
A. 5
servings
B. 3
servings
C. 16 servings
D. 9 servings
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Convert the percent to a decimal.0.6%
A. 0.006 B. 0.06 C. 0.6 D. 0.007
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Simplify the expression. Assume all variables represent positive real numbers.
A. 3y2
B. 
C. y2 - 3
D. 
Mathematics
Give the meaning of the metric prefix.deci
A. 100
B. 
C. 
D. 10
Mathematics