Solve the equation by making an appropriate substitution.x2/3 - 3x1/3 + 2 = 0
A. {1, 2}
B. {-2, -1}
C. {1, 8}
D. {-8, -1}
Answer: C
Mathematics
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Solve the problem. Assume that simple interest is being calculated in each case. Round the answer to the nearest cent unless otherwise indicated.John forgot to pay his $400.00 income tax on time. The IRS charged a penalty of 5% for the 56 days the money was late. Find the penalty that was paid. (Use a 365 day year.)
A. $3.07 B. $3.01 C. $0.33 D. $403.07
Mathematics
Find the requested value.f(8) for f(x) = 
A. -24 B. 7 C. 64 D. 45
Mathematics
Perform the indicated operation.6.871 - (-0.48)
A. 7.351 B. 3.298 C. 7.451 D. 6.391
Mathematics
Factor the trinomial completely.-48x2 - 40x + 48
A. -8(3x - 2)(2x + 3) B. (-3x + 2)(16x + 24) C. 8(3x + 2)(-2x + 3) D. (-24x + 16)(2x + 3)
Mathematics