The triangular region shows the number of possible red apples, x, and the number of possible green apples, y, a person can use in a fruit basket.

which combination of red and green apples can the person use?

40 red apples and 35 green apples

40 red apples and 12 green apples

35 red apples and 30 green apples

30 red apples and 18 green apples

look at the given numbers and se which combination falls within the shaded triangle

the combination that both numbers are in the shaded area is

40 red and 12 green

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)