Homework Help: math

Posted by anonymus on Thursday, February 17, 2011 at 4:32pm.

you gave this answer toa problem

If you received a $10 reward, then you spent between $50 and $99.99
If you received a $20 reward, then you could have spent $100, $125, or $149.99.
If your purchase is $98, then you'd be better off spending $2 more, so that you'll get another $10 gift card. That would be a net gain of $8, plus the other $10 gift card you got for the first $50 you spent.

but i need to explain how i got this answer. I will not recieve full credit unless there is work shown on how to solve the problem

math - PsyDAG, Friday, February 18, 2011 at 1:48pm
How did you get this answer? I don't know how you got the answer.

Answer this Question

Related Questions

math - Reward, one week only, recieve a 10 dollar gift card for every 50 dollars...
Algebra 1 - REWARD!RECEIVE 10$ GIFT CARD FOR EVERY 50$SPENT 1)If your reward is...
math - the sign reads: receive a $10 gift card for every $50 spent. 1) If your ...
Math - Tina had no money until she received her pay from her boss. Afterward, ...
stats - find standard deviation for this problem daily precip- frequency-31,1,0,...
Math - An estate was divided among three heirs. After Andrea received 50% of the...
Math - an estate was divided Among three heirs. After Andrea received 20% of the...
Chemistry - A patient receives 3.0 ml of a solution containing technetium 99 for...
statistics - At a certain college, 15% of the students received an A in their ...
5th grade math - Which answer shows data with a range of 49? A. 45,69,92,59 B. ...

For Further Reading

First Name:
School Subject:
Answer: