3) Two neighbors are draining swimming pools. Mr. Zoetrope's pool has 10,858 gallons and is draining 150 gallons per minute. Mrs. Horner's pool has 9,650 gallons and is draining 110
gallons per minute. Write and solve an equation to determine the number of minutes (m) the
two pools must drain to have the same amount of water.

Question:

Determine a solution. Solve the equation.
.

answer: the value of x is 7cm

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)

it would take 5 hours i think idk i'm not that good at math.can you me with my questions i need asap.