Which pair of events are independent of each other? A. selecting a face card from a deck of cards, and then drawing another face card without replacing the first B. drawing one card from a deck of cards, and then drawing another card without replacing the first C. rolling a die once and spinning a spinner at the same time D. drawing a marble from a bag, and then drawing another marble without replacing the first

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your mom

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)

answer:   2 multiplied by x =24

step-by-step explanation: