PLEASE PLEASE PLEASE HELP ME!!!?
January 7th, 2009 by rose
1. less than 300,000
2. a+b=(d+c)+1
3. b+c=8
4. a doesn't equal b
5.if a were decreased by 2 and b increased by 3, the sum of the 2 new numbers equals the sum of d and e [(a-2)+(b+3)=d+e]
Question: how much did the store surpass 212,760?
All i know is a=2 because it has to be less than 3 and $abc,def is more than 212,760 but i can't figure out the rest :(
PLEASE HELP! THANKS
Here's what I have:
a = 2
b = ?
c = 8 - b
d = 2b - 7
e = -b + 10
f = ?
Based on the fact that each number cannot be negative, we can say that b is no larger than 8 (because of c) and no smaller than 4 (because of d). Beyond that, we need more information to solve.
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