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The equation for women’s shoe sizes is y = 3x − 21, where x is the length of the foot in inches. What shoe size should you recommend to a woman whose foot is 8.5 inches long?

The equation for women’s shoe sizes is y = 3x − 21, where x is the length of the foot in inches. What shoe size should you recommend to a woman whose foot is 8.5 inches long?
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The equation for women’s shoe sizes is y = 3x − 21, where x is the length of the foot in inches. What shoe size should you recommend to a woman whose foot is 8.5 inches long?

User Pavel Bely
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2 Answers

5 votes
8.5 i woman is also a size 7 in boys
User Kakshil Shah
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7.5k points
0 votes

Answer:

Step-by-step explanation: the correct answer is 4.5

The equation for women’s shoe sizes is y = 3x − 21, where x is the length of the foot-example-1
User Greggory
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7.9k points
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