Solve the equation.log3 (x + 5) + log3 (x - 1) = 3
A. {5}
B. {4}
C. {-8}
D. {4, -8}
Answer: B
Mathematics
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Solve the problem.A rectangle with sides parallel to the axes is inscribed in the region bounded by the axes and the line 
Find the maximum area of this rectangle.
A. 
B. 
C. 
D. 
Mathematics
Find the sum of the arithmetic series using a formula.The first 30 terms of the series whose terms are an = 10 - 4n
A. S30 = -3120 B. S30 = -1460 C. S30 = -1560 D. S30 = -1760
Mathematics
Solve. Write a mixed numeral for the answer.Daniel is 70
in. tall and his brother Tyler is 67
in. tall. How much taller is Daniel?
A. 2
in.
B. 3
in.
C. 2
in.
D. 3
in.
Mathematics
Simplify.7(2x - 2) - 4(x - 4)
A. 10x - 6 B. 10x + 2 C. 10x - 30 D. -14x + 2
Mathematics