An elevator can carry no more than 400 pounds of weight part a. a student weighing 110 pounds gets on the elevator. write and solve an inequality to represent the remaining weight w that can be added part b. two more football players weighing a total of 300 pounds come to the elevator. can they get on safely

i dont know sorry

step-by-step explanation:

answer: it's upside down and i can't read it

step-by-step explanation:

20%

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)