Select all polynomial expressions that are equivalent to 5x^3+7x-4x^2+5. A. 13x5 I
B. 5x3 – 4x2 + 7x+5
C. 5x2 + 4x • 2 + 7% + 5
D. 5 + 4x – 7x2 + 5x
E. 5 + 7% – 4x2 + 5x3

Is it true that product of 3 consecutive natural numbers is always divisible by 6? justifyyour answer

What are the values of each variable in the diagram below?

Two farmers pay a total rent of $140 for a pasture. the first farmer placed $4 oxen in the pasture, and the second farmer placed $30 sheep in the pasture. the farmers split the rent based on the proportion of the pasture eaten by their own animals that month. how much should the first farmer pay, if 1 ox eats as much as 10 sheep in a month?