The percent off the store should display is 27.0%
- The initial percent off given to Matt = 20%
- The additional percent off given to Matt = 7%
The percent off the store should display is the total percent off given to their product. That is, the addition of the first and second percent off.
The total percent off the store gave to Matt is calculated as;
= 20% + 7%
= 27%
To the nearest tenth of a percent = 27.0%
Thus, the percent off the store should display is 27.0%
Learn more here: brainly.com/question/16956055
Answer:
A: 40%
B: 75%
C: 90%
Step-by-step explanation:
Answer:
Expand 
Step-by-step explanation:
Apply the distributive law: 
Apply minus - plus rules:
Multiply the numbers: 
Hope this helps! If so, may I get Brainliest and a Thanks?
Thank you, have a good one! =)
Answer:
The 4th system (h = 4.2 − p
; h = 2p)
Step-by-step explanation:
So lets say that this salt and water solution consists of 100 liters.
Then that means 20 liters is salt, and 80 liters out of the 100 is water.
Now, we remove 25% of the water. 25% of 80 liters is 20 liters. So, we are left with 80-20, or 60 liters.
Now in all we have 20 liters of salt, and 60 liters of water.
The percentage of salt in the new mixture will be 20/(20+60) = 20/80 = 25%.
Your answer is 25%
