A size 36 show in France is a size 3.5 shoe in England. A function that converts shoe sizes in France to those in England is gr)-3x-94. A size 6 shoe in the United States is a size 3.5 shoe in England. A function that converts shoe sizes in England to this in the United States is f(x)=x+ .
a. Use function composition to write a function that converts show sizes in France to those in the United States. Simplify the function.
b. Determine the shoe size in the United States for a size 38 shoe in France

x = 23.78

step-by-step explanation:

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answer is 8x+24

area of vanessa's patio = length × width

given, length = (3x² + 5x + 10)

width = (x² - 3x - 1)

area of vanessa's patio = (3x² + 5x + 10)(x² - 3x - 1)

= 3x²(x² - 3x - 1) + 5x(x² - 3x - 1) + 10(x² - 3x - 1)

= 3x⁴ - 9x³ - 3x² + 5x³ - 15x² - 5x + 10x² - 30x - 10

= 3x⁴ - 4x³ - 8x² - 35x - 10

hence, expression of vanessa's patio = (3x⁴ - 4x³ - 8x² - 35x - 10)

what is the model?

step-by-step explanation: