Solve the problem.Tameka keeps track of her business mileage so her company will pay for her travel. She is not paid for trips to lunch or for travel to and from home. Today she drove  to work,  to visit a client,  to visit another client,  to lunch, 

style="vertical-align: -4.0px;" /> to attend a business meeting and  home. How many miles will her company pay for?



A. 55.8 miles

B. 62.3 miles

C. 30.5 miles

D. 87.6 miles

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Answer: D

Mathematics

Solve the polynomial equation in the complex numbers.x3 + 8x2 + 16x + 8 = 0

A. {-2, -6 + , -6 - }
B. {1, -1, -8}
C. {2, -6 + , -6 - }
D. {-2, -3 + , -3 - }

Solve the problem.A landscaping company sells 40-pound bags of top soil. The actual weight x of a bag, however, may differ from the advertised weight by as much as 0.75 pound. Write an inequality involving absolute value that expresses the relationship between the actual weight x of a bag and 40 pounds. Over what range may the weight of a 40-pound bag of to soil vary?

A. |x - 40| ? 0.75; {x|39.25 ? x ? 40.75} B. |x - 40| ? 0.75; {x|x ? 39.25 or x ? 40.75} C. |x - 40| < 0.75; {x|39.25 < x < 40.75} D. |x - 40| ? 0.75; {x|39.25 ? x ? 40.75}

Graph the first-degree inequality in two unknowns. ? ?

A.
B.
C.
D. ?

Find the polar equation of the conic with focus at the pole, having the given properties. Identify the conic.Directrix x = 6, eccentricity 1

A. r=  , hyperbola
B. r = , parabola
C. r = , parabola
D. r = , ellipse