Answer:
30 dollars
Step-by-step explanation:
40% of 100 = 40. 40% of 50 = 20. 50-20 = 30.
2/3 would be bigger
I hope that helps


solve for "a", once you get "a", plug it back into either equation to get "b"
The answer is: 1003361548
1. A. 10,000
Explanation: 10^4 = 10,000
2. x = -12
Explanation: see photo