Compute the exact value of the function for the given x-value without using a calculator.f(x) = 3x for x = -2
A. 
B. 
C. - 
D. -6
Answer: B
Mathematics
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Convert to a mixed numeral.
A. -3
B. -3
C. -4
D. -2
Mathematics
Simplify.240 ÷ 5 - 3
A. 120 B. 232 C. 45 D. 238
Mathematics
Solve the problem.John earns a gross biweekly income of $1740.34. How much Social Security tax should be withheld? How much Medicare tax should be withheld? Social security tax is 6.2% and Medicare tax is 1.45%. Round to the nearest cent.
A. Social Security tax = $1079.00 Medicare tax = $252.30 B. Social Security tax = $10.79 Medicare tax = $2.52 C. Social Security tax = $107.90 Medicare tax = $25.23 D. Social Security tax = $108.90 Medicare tax = $26.23
Mathematics
Use the Change-of-Base Formula and a calculator to evaluate the logarithm. Round your answer to two decimal places.log
203.2
A. 5.93 B. 0.39 C. 0.17 D. 2.97
Mathematics