Solve the equation and express the solution in exact form.log 3x = log 2 + log (x + 4)
A. {4}
B. {8}
C. 
D. 
Answer: B
Mathematics
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Write the fraction or mixed number as a percent.4
A. 42% B. 0.42% C. 4.2% D. 420%
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What will be an ideal response?
Mathematics
Find the domain and range.y = 5x8
A. Domain: All real numbers; range: y ? 0 B. Domain: All real numbers; range: y ? 5 C. Domain: All real numbers; range: All real numbers D. Domain: x ? 0; range: y ? -5
Mathematics