Perform the indicated operations and simplify. + 

A.
B.
C.
D.


Answer: D

Mathematics

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Rewrite the expressions with rational exponents as radical expressions, and then solve the equation.(3x + 1)1/2 = 3 + (x - 4)1/2

A. {-5, -8} B. ? C. {-1} D. {5, 8}

Mathematics

Write the word phrase as an algebraic expression. Use x to represent the unknown number.The quotient of 29 times a number and -5

A. 29x + 5
B. 29x - 5
C.
D.

Mathematics

Solve.The side of a square equals the length of a rectangle. The width of the rectangle is 4 meters longer than its length. The sum of the areas of the square and the rectangle is 48 square centimeters. Find the side of the square.

A. 2 cm B. 16 cm C. 6 cm D. 4 cm

Mathematics

Find the Social Security tax for the current pay period. Assume a 6.2% FICA rate up to a maximum of $115,000.Gross Earnings This Year: $108,592.25Current Period Earnings: $4,442.60

A. $397.28 B. $285.44 C. $13,587.28 D. $275.44

Mathematics