they are the same so set them equal
3x-10=2x+40 now combine like terms
3x-2x=40+10
x=50
Step-by-step explanation:
What we are trying to show is the alternative hypothesis. Here, we are trying to show that what the company claims is wrong; less than 80% of the company's customers are under 30.
Answer:
(1,1), (1,2), (2,1), (2,2)
Step-by-step explanation:
I may be wrong but I’m pretty sure his normal weight was 880kg before he gained the 88kg.
The answer is 1.12% decrease
Explanation in image
