Will mark brainliest if right and you show your work!
what is the greatest common factor of the polynomial’s terms?

18x^2y^3-6xy^2+3x^3y

the gcm or greatest common factor is 3xy :)

Step-by-step explanation:

Factor 18x2y3−6xy2+3x3y

18x2y3+3x3y−6xy2

=3xy(6xy2+x2−2y)

3xy(6xy2+x2−2y)

3xy

HOPE THIS HELPS

y -5 = (-1/4)(x + 8)

step-by-step explanation:

(b) 240

step-by-step explanation:

first, we use the pythagorean formula using the given side lengths to find x. then we use x to find the side lengths. then we add the side lengths to find the perimeter.

pythagorean theorem formula:

a^2 + b^2 = c^2

(x - 20)^2 + (x - 40)^2 = x^2

x^2 - 40x + 400 + x^2 - 80x + 1600 = x^2

x^2 -120x + 2000 = 0

(x - 100)(x - 20) = 0

x - 100 = 0 or x - 20 = 0

x = 100 or x = 20

we see that the solution x = 20 must be discarded because it will give a negative side length and a side length of 0. the only valid solution is x = 100.

perimeter = sum of the lengths of the sides

perimeter = x + x - 20 + x - 40

perimeter = 3x - 60

replace x with 100.

perimeter = 3(100) - 60

perimeter = 300 - 60

perimeter = 240