Answer:
x is equal to 6
Step-by-step explanation:
4x=24
divide both sides by 4
4 eliminates 4 leaving x behind
4 divides 24 making x =6
Answer:
210 ways
Step-by-step explanation:
Given
--- total
--- selection
Required
In how many ways can be selection be done
Since orders does matter, then it is permutation.
This is calculated as:
So, we have:
Solve each factorial
The answer would be 8+14 because there are 4 sides not 2
Answer:
-14z^2-5zw+5z-2w^2+6w
Step-by-step explanation:
2z(4w+3z-5)-(2w+5z)(1w+4z-3)
8zw+6z^2-10z-\left(2w+5z)(w+4z-3)
8zw+6z^2-10z-20z^2-13zw+15z-2w^2+6w
-14z^2-5zw+5z-2w^2+6w
40%, If you think about it, the cat is -20 while the dog is 20.