Answer:
81.39% increase.
Step-by-step explanation:
Given: There is change in number from 43 to 78.
First lets find the amount of change or difference in number.
Difference in number= ![78-43= 35](https://tex.z-dn.net/?f=78-43%3D%2035)
∴ Difference in number show that there is an increase of 35 number.
Now, finding the percent change in the number.
Percent= ![\frac{Difference\ in\ number}{base\ number} \times 100](https://tex.z-dn.net/?f=%5Cfrac%7BDifference%5C%20in%5C%20number%7D%7Bbase%5C%20number%7D%20%5Ctimes%20100)
⇒ Percent change in number= ![\frac{35}{43} \times 100= 81.39\%](https://tex.z-dn.net/?f=%5Cfrac%7B35%7D%7B43%7D%20%5Ctimes%20100%3D%2081.39%5C%25)
∴ 81.39% increase in the number.
1 is correct bc I asked my teacher
Answer:
-| y | ≤ | -y |
Step-by-step explanation:
-| y | will be non-positive (may include 0). |-y| will be non-negative (may include 0). A non-positive number is always less than or equal to a non-negative number. They are only equal when both are zero.
Sorry bro, maybe next time :/