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Number of cookies Tom sold:
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60% of 90 = 0.6 x 90 = 54
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Number of cookies Scott sold:
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2/3 of 150 = 100
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Number of cookies Dawn sold:
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46 (Given)
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Total number of cookies sold:
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54 + 100 + 46 = 200
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Percentage of cookies sold by Dawn:
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46/200 x 100 = 23%
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Answer: Dawn sold 23% of the cookies that were sold.
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I think it is B. and C.
secx = 3 and tanx = 3
Hope it helps
1. 7x + 9 = 48
7x = 58 - 9
7x = 49
X = 7