The probability that the die will roll 2 or 4 is 1 out of 3 or 1/3rd. 1/3rd of 300 is 100 so it is expected that it will roll either a 2 or a 4 100 times.
We can use proportion here. As we know, cost of a rocker is now 80% of original.
So:
![159.95$------------------80% ](https://tex.z-dn.net/?f=159.95%24------------------80%25%0A)
crossmultiplying
![x---------------------------100%](https://tex.z-dn.net/?f=x---------------------------100%25)
![x= \frac{159.95*100}{80}=199.94](https://tex.z-dn.net/?f=x%3D%20%5Cfrac%7B159.95%2A100%7D%7B80%7D%3D199.94)
- aswer
Here you go I hope I helped
Answer:
If the first one, 10x² - 10x - 60. For the second one, -5x - 30
Step-by-step explanation:
10(x + 2)(x – 3)
10(x²- x -6)
10x² - 10x - 60
5(2 – 3)(x + 6)
5(2x + 12 - 3x -18)
5(-x -6)
-5x - 30
If these answers are correct, please make me Brainliest!