Answer:

Step-by-step explanation:
Find the LCM of the denominators and then solve:


Step-by-step explanation:
7y +7x +5 = > answer
hope this will be helpful to you.
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^ You again? Quit being sus and answer the question here instead of elsewhere.
To find the mean, all you have to do is add each number and then divide by how many numbers you added.
So, 38 + 29 + 16 + 42 + 33 = 158. There were five numbers added, so the next step is to divide 158 by 5. That equals 31.6 as your answer.
Yes the ratio would change because it needs 3 times more than the original amount so you would multiply it by 3