Find the average rate of change illustrated in the graph.
Year
A. -$3000.00 per year
B. $4000.00 per year
C. $3000.00 per year
D. -$4000.00 per year
Answer: A
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Write the ratio as a percent.
A. 1
%
B. 54
%
C. 109
%
D. 10
%
Solve the problem.A room in the shape of a triangle has sides of length 10.0 yards, 
and 
If carpeting costs $20.01 per square yard, padding costs 
per square yard, and there is no charge for installation, how much, to the nearest dollar, will it cost to carpet the room?
A. $72 B. $1566 C. $2672 D. $338
Simplify.
A. 60x2y2
B. 4x2y2
C. 4x2y2
D. 4x2y2
Solve.A rectangular Persian carpet has a perimeter of 160 in. The length of the carpet is 20 inches more than the width. What are the dimensions of the carpet? (P = 2L + 2W)
A. Length: 70 in.; width: 50 in. B. Length: 80 in.; width: 60 in. C. Length: 50 in.; width: 30 in. D. Length: 90 in.; width: 70 in.