Algebra
Thanks!
Algebra
Thank you very much!
Algebra
Here's another problem I'm having a little trouble with: A piece of string is 40 cm long. It is cut into three pieces. The longest piece is 3 times as long as the middle-sized piece, and the shortest piece is 23 cm shorter than the longest piece. Find the lengths of th...
Algebra
Thank you very much! :)
Algebra
Here is my problem. Please walk me through how you got to the answer. Three-fourths of a number equals 3 times the number increased by 9. Is this the correct equation? 3/4n = 3n + 9 Here's another. In this one, does "is" mean "equals"? One-fourth of a n...
Algebra
I have just one math problem that I need a little help with. Please give me the answer, and walk me through it, too, to help me understand it. Thanks! The price of a ring is decreased by 40% and the resulting price is increased by 50%. The final price is $360. What was the ori...
english
Well, I think a footnote is in a textbook when a number is after a word (that almost looks like an exponent in math), and at the bottom of the page, it has all the words with their numbers on that page. Next to each word/number pair it has a definition or explanation. Hope I h...
Algebra
Thanks! Could you explain how you got your answer a little more and give me the numbers, too? Do you have any idea for the answer to number 2? Thanks so much!
Algebra
Once again, I have some confusing problems for math. If you know any answers, even if you only know one, please tell me the answer and walk me through it so I can actually understand how you get to it. Thanks! #1: A space craft travels at a speed of 8/10 of a mile per second. ...
english
I think what you are supposed to do is divide the sentence in half, so it would make two sentences that make sense. I'm not positive, though. Hope I helped!
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