Solve the polynomial equation graphically or numerically. Round to the nearest hundredth if necessary.x3 - 75x - 250 = 0

A. 5, -5, 10
B. -5, 5, 10
C. -5, -5, 10
D. -10, -5, 5


Answer: C

Mathematics

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A. DE B. EF C. BE D. DF E. none of these

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Find the center and radius of the circle with the given equation. (x - 1.7)2 + (y + 4.7)2  = 7

A. (1.7, -4.7); r = 
B. (1.7, -4.7); r = 7
C. (4.7, -1.7); r = 7
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Solve the problem.A patio has an area of 2m3 + 11m2 + 1m - 35. Find the length if the width is 2m + 5.

A. m3 + 3m2  - 7m B. m2 - 3m + 7 C. m2  + 8m - 7 D. m2  + 3m - 7

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Solve the problem.Mr. Roberts installed  -inch thick laminated material on top of  thick plywood to make a countertop. What was the thickness of the completed countertop?

A.  inch
B.  inch
C.  inch
D.  inch

Mathematics