URGENT PLEASE HURRY Two classmates have decided to read all the volumes in a popular series of books. Katie has already read 10 volumes and will continue to read new ones at a rate of 2 volumes per week. Leah, who has not started reading the series yet, will read 3 volumes per week. At some point, Leah will catch up with Katie, and they will be reading the same book. How long will that take?

answer: huh

step-by-step explanation:

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)