Multiply and simplify. Assume that all variables represent non-negative numbers.(
+ 6)2
A. 3x + 38
B. 3x + 40 + 6
C. 3x + 38 + 12
D. 3x + 8
Answer: C
Mathematics
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Rewrite the equation in standard form. Find the center and radius of the circle.x2 + y2 - 8y - 65 = 0
A. (x - 4)2 + y2 = 81 center (4, 0), r = 9 B. x2 + (y - 4)2 = 81 center (0, 4), r = 9 C. x2 + (y - 4)2 = 81 center (0, -4), r = 9 D. x2 + (y + 4)2 = 81 center (0, -4), r = 9
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Determine the doubling time of the investment.4% APR compounded annually
A. 35.35 years B. 26.51 years C. 14.14 years D. 17.67 years
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Find the slope of the line that passes through the given two points. If the slope is undefined, state this.(2, -5) and (2, 3)
A. 2 B. Undefined C. 4 D. 8
Mathematics