Multiply.a8 ? a3 ? a9
A. a11
B. a33
C. a20
D. a12
Answer: C
Mathematics
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List the terms of the expression. Then identify the coefficient of each term.4b - 6
A. 4b; 4 B. 4b, -6; 4, -6 C. 4b, -6; 4, 6 D. b; 4, -6
Mathematics
Simplify the trigonometric expression by following the indicated direction.Rewrite over a common denominator: 
+ 
What will be an ideal response?
Mathematics
Graph the inequality.2x + 5y ? 10
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.The growth in the population of a certain rodent at a dump site can be modeled by the exponential function 
where t is the number of years since 1962. Estimate the rodent population in the year 2000.
A. 894 rodents B. 527 rodents C. 1787 rodents D. 1847 rodents
Mathematics