Translate the verbal phrase into a mathematical expression. Use x to represent the unknown number.3 times a number
A. 
B. 3 + x
C. 3x
D. 3 - x
Answer: C
Mathematics
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Perform the indicated operation without the use of a calculator and express each answer in decimal notation.
A. 29,400,000,000,000 B. 600,000 C. 29,400,000 D. 600,000,000,000
Mathematics
Evaluate the sum.
A. 204 B. 59 C. 164 D. 199
Mathematics
Solve the problem.The value, v, in hundreds of dollars, of Juan's computer is approximated by 
where t is the number of years since he first bought the computer. Estimate the value of the computer 4 years after it was purchased.
A. $600 B. $1000 C. $720 D. $400
Mathematics
Graph the function.y = sin 
A. 
B. 
C. 
D. 
Mathematics