Evaluate the rational expression for the given value of the variable.
for x = -4
A. - 
B. - 
C. 
D. - 
Answer: D
Mathematics
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Solve the problem.A salesperson earned $350 a week plus a bonus of $18 for each service contract sold. What is the weekly pay if 6 service contracts were sold?
A. $350 B. $558 C. $458 D. $108
Mathematics
Solve the inequality.For the function h(x) = x3 - 8x2, solve h(x) ? 0.
A. (0, 8] B. (-?, 8] C. (-?, 0] ? [8, ?) D. [8, ?)
Mathematics
Solve by factoring and using the principle of zero products.x2 - x = 30
A. -5, -6 B. 5, 6 C. -5, 6 D. 1, 30
Mathematics
X is a normally distributed random variable with a mean of 8 and a standard deviation of 4. The probability that x is between 1.48 and 15.56 is (Use the Standard Normal Cumulative Probability Table.)
What will be an ideal response?
Mathematics