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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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Answer:
y = 63
Step-by-step explanation:
A straight line is equal to 180 degrees.
180 = 2y - 18 + y + 9
180 = 3y -9
189 = 3y
189/3
y = 63
Answer:
8
Step-by-step explanation:
Answer:
1. if you are solving using the quadratic formula. the answer is in the first picture.
2. if you are looking to completing the square the answer is in the second picture.
Step-by-step explanation:
