Multiply to find the exact answer. Express the answer as a whole or mixed number when possible and simplify.2
? 23
A. 61
B. 60
C. 51
D. 46
Answer: B
Mathematics
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Use properties of logarithms to expand the logarithmic expression as much as possible. Where possible, evaluate logarithmic expressions without using a calculator.log3
A. log37 + log311 - log313
B. log3(
)
C. log35
D. log377 - log313
Mathematics
Find the center and radius of the circle.(x - 5)2 + (y + 6)2 = 16
A. Center: (6, -5), radius = 16 B. Center: (5, -6), radius = 4 C. Center: (-6, 5), radius = 4 D. Center: (-5, 6), radius = 16
Mathematics
Using the variable x, write the interval as an inequality.
A. -6 < x ? 5 B. -6 ? x ? 5 C. -6 < x < 5 D. -6 ? x < 5
Mathematics
Graph the inequality.y ? 4
A. 
B. 
C. 
D. 
Mathematics