Factor the trinomial completely.3x3 + 12x2 - 36x
A. 3x(x - 6)(x + 2)
B. 3x(x + 6)(x + 2)
C. 3x(x - 6)(x - 2)
D. 3x(x + 6)(x - 2)
Answer: D
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Multiply.(2x + 8y)(-5x - 7y + 1)
A. -10x2 - 54xy - 54y2 B. -10x2 - 54xy + 2x - 56y2 + 8y C. -10x2 - 14xy + 2x - 56y2 D. -10x2 - 40xy + 2x - 56y2 + 8y
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 TaxHudson, R. 45.98 $7.71
A. $19.12, $4.47, $3.08 B. $32.97, $7.71, $5.32 C. $21.98, $5.14, $3.55 D. $23.41, $5.47, $3.78
Factor completely by trial and error. If prime, so state.15x2 - 17x - 4
A. (x - 4)(15x + 1) B. (3x + 4)(5x - 1) C. (3x - 4)(5x + 1) D. (5x - 4)(3x + 1)
Find a) the mean, 
, of the data, b) the deviation from the mean for each data item, and c) the sum of the deviations.152, 159, 161, 166, 167
A. a) mean: 161, b) deviations: -9, -2, 0, 5, 6, c) sum: 11 B. a) mean: 161, b) deviations: -9, -2, 0, 5, 6, c) sum: 0 C. a) mean: 161, b) deviations: -9, -2, 0, 5, 6, c) sum: 22 D. a) mean: 159, b) deviations: -9, -2, 0, 5, 6, c) sum: 0