Someone please help me

3n(5m+z)

Step-by-step explanation:

First work on the whole numbers. 15 and 3 have a GCF of 3 so you factor that out.

It becomes 3(5mn +nz)

The variable "n" is still a common factor between the two numbers so you can factor that out as well

The equation finally becomes 3n(5m+z) which is the most you can factor.

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)

8(1/6)

step-by-step explain:

49/6= 48

8 (1/6)