Millie and Leo drew rectangular prisms. The ratio of the volume of Millie's prism to
the volume of Leo's prism is 5:4. If the dimensions of
Millie's prism are 3 in., 6 in., and 10 in., what could be
the dimensions of Leo's prism? Explain.

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)

final total: 63

step-by-step explanation:

60 times sales tax

60 times 0.05

3

60 + 3

63

i need points

step-by-step explanation: