Solve the problem.An auto repair shop charged a customer $416 to repair a car. The bill listed $96 for parts and the remainder for labor. If the cost of labor is $40 per hour, how many hours of labor did it take to repair the car?

A. 7 hr
B. 8 hr
C. 9 hr
D. 8.5 hr


Answer: B

Mathematics

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Name the quadrant in which the angle ? lies.cot ? < 0, cos ? > 0

A. I B. II C. III D. IV

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Provide an appropriate response.Describe life insurance premium factors and how they are used.

What will be an ideal response?

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Find the equation of the circle. Express the equation in standard form

A. (x + 20)2 + (y + 15)2 = 202 B. (x + 20)2 + (y - 15)2 = 202 C. (x + 15)2 + (y + 20)2 = -32 D. (x - 15)2 + (y - 20)2 = 202

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Use interval notation to express the inequality shown in the graph.

A. (-?, -5] B. (-?, -5) C. (-5, ?) D. [-5, ?)

Mathematics