Simplify the expression by combining like terms, if possible.7x - 5x

A. 12x
B. -35x
C. 2 + x
D. 2x


Answer: D

Mathematics

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Use the percentage method of withholding to find the federal withholding tax, a 6.2% FICA rate to find the FICA tax, and 1.45% to find the Medicare tax. Then find the net pay for the employee. Assume that the employee has not earned over $110,000 so far this year.Robert Stang has gross earnings of $523.16 weekly. He is married and has 3 withholding allowances.

A. $498.90 B. $467.36 C. $483.13 D. $507.39

Mathematics

Simplify the expression.2.1(3.2 - 4.7)

A. -2.02 B. -3.15 C. 2.02 D. 3.15

Mathematics

Graph the equation.y = 2x2

A.

B.

C.

D.

Mathematics

Solve the problem.A gumball machine had 7 red and 5 yellow gumballs left. You put in pennies until you empty the machine. How many different sequences of red and yellow gumballs can come out of the machine?

A. 66 B. 95,040 C. 792 D. 797

Mathematics