For the complex fraction, determine the LCD of all the fractions appearing within the expression.

A. 30x2
B. 30x5
C. 30x3
D. 5x3


Answer: C

Mathematics

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B.

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D.

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A.

B.

C.

D.

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Find the Social Security tax (6.2%), Medicare tax (1.45%), and state disability insurance deduction (1%) for the employee. Assume the employee is under the FICA and SDI maximums at the end of the current pay period and assume that  is paid for any overtime in a  week. Round to the nearest cent if needed.  Hours Reg FICA Medicare SDIEmployee  Worked Rate Tax Tax TaxArnold, N.   45.8 $7.40 

A. $21.01, $4.91, $3.39 B. $22.34, $5.23, $3.60 C. $18.35, $4.29, $2.96 D. $31.52, $7.37, $5.08

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Use the quadratic formula to solve the equation. (All solutions are real numbers.) =  + 

A.
B.
C.
D. {-1}

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