Solve the problem.Add (3a3 - 6a2) and (7a3 + 3a2).
A. 7a10
B. 7a5
C. 10a6 - 3a4
D. 10a3 - 3a2
Answer: D
Mathematics
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In the figure shown, the height of the triangular portion is 15 ft less than the base. The area of the whole figure is 900 ft2. Find the base.
A. 45 ft B. 30 ft C. 50 ft D. 40 ft
Mathematics
Use a grapher to estimate the relative extrema of the function.
Mathematics
Solve the equation: 
a. {9} b. {-8} c. {4} d. {0}
Mathematics
Use the percent proportion to answer the question. Round your answer to the nearest tenth of a percent, if necessary.958 rabbits is what percent of 1563 rabbits?
A. 0.6% B. 61.3% C. 0.1% D. 163.2%
Mathematics