Answer:
x = 25% percent decrease
Step-by-step explanation:
For this problem we will use percentage calculation and make proportion:
Initial value 56 points is worth 100%
Second value 56 - 42 = 14 points of decrease is worth x%
56 : 14 = 100 : x
When we multiply external and internal members we get:
56 · x = 14 · 100 => x = 1400/56 = 25%
x = 25% percent decrease
God with you!!!
Answer:
-3
Step-by-step explanation:
1. subtract 0.3 from both sides
2. add 3.7x to both sides
3. Divide both sides by -0.5
Answer:
![40\%](https://tex.z-dn.net/?f=40%5C%25)
Step-by-step explanation:
![\frac{2}{5} \times 100 = 40\%](https://tex.z-dn.net/?f=%20%5Cfrac%7B2%7D%7B5%7D%20%20%5Ctimes%20100%20%3D%2040%5C%25)
Answer:
1125&825
Step-by-step explanation:
I’m not 100% sure but I think it’s 80