Simplify the expression.
A. 
B. 
C. 
D. 
Answer: C
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Describe the distributions with a pie chart.The following data give the distribution of the types of houses in a town containing 34,000 houses.CapesGarrisonsSplits8500?11,900?13,600
A. 
B. 
Use this graph to answer the question. 
What was the increase in sales between month 5 and month 6 of 2007?
A. $8000 B. $4 C. $4000 D. $800
Solve the problem. Round amounts to the nearest tenth if necessary.Suppose that z varies jointly with x and y and that z = 1080 when x = 9 and 
Find the constant of variation k. Then use z = kxy to find z when x = 3 and 
A. k = 155,520; z = 5184 B. k = 7.8; z = 234 C. k = 7.3; z = 219 D. k = 7.5; z = 225
Let a and b be the lengths of the legs of a right triangle, and let c be the length of the hypotenuse. Values of two of the three lengths are given. Find the third length.a = 6, b = 6
A. c = -6
B. c = 6
C. c = 72
D. c = 2