Find the center (h, k) and radius r of the circle. Graph the circle.x2 + y2 - 12x - 8y + 36 = 0
A. Center (6, -4), r = 4
B. Center (-6, 4), r = 4
C. Center (6, 4), r = 4
D. Center (-6, -4), r = 4
Answer: C
Mathematics
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A. 4 B. 2 C. 20 D. 1
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Write the ratio in fraction notation.In a three-point shooting contest, a basketball player attempted 20 shots and made 9 of them. What is the ratio of shots made to shots attempted?
A. 
B. 
C. 
D. 
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Decide if the answer is reasonable or unreasonable by rounding the numbers and estimating the answer. If the answer is not reasonable, find the correct answer.4560.8 ÷ 4.5 = 1013.5
A. Unreasonable, should be 10.135 B. Unreasonable, should be 101.35 C. Unreasonable, should be 10,135 D. Reasonable
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Solve the equation.5[-5x - 7 - 6(x + 1)] = 2x + 7
A. 
B. 
C. 
D. 
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