635 - 114 is equal to 521 you don't really need to simplify... it's a whole number so i don't see why you'd need to write it as a mixed number :\
Answer: 19
Step-by-step explanation: 234/9=26. 26-7=19
Answer:
Step-by-step explanation:
36+88+y=180
124+y=180
y=180-124
<u>y=56</u>
x+90+56=180
x+146=180
x=180-146
<u>x=34</u>
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<h3><u>If you need to ask any questions, please let me know.</u></h3>
Answer:
Cost of Computer: $734
Cost of Printer: $367
Step-by-step explanation:
These two equations can represent the costs; x = price of computer; y = price of printer.
x + y = 1101
2y = x
If you graph these, you get an intersection point of (734, 367). This means that the only place that both equations are fulfilled is on (734, 367).
Then you can check your work:
734+367=1101
367*2=734
There are actually 2 ways to get this answer - the first one is mine and the second is another's.
The way I did it was I divided 40 / 2, which is 20. I then did 60 (an hour) / 20, which is 3. How can we make sure of this? Well, that's where the other way comes in.
The other way to do this (originally posted by HomertheGenius) is to do 2 / 40, which is 0.05, and if we figure out what 0.05 of an hour is (do 0.05 x 60), we get 3 minutes.
With both methods, we can easily prove that it would take 3 minutes. Hope I could help (even though I'm 4 hours late...)!
rrriok, the house of... idk