Answer:
Im pretty sure it's the 2nd one
Answer:
C
5(10)+10=60
-2(-5)+7=17
Step-by-step explanation:
<em>Hey There!!</em>
<em>The answer is below!!</em>
Step-by-step explanation:
We move all terms to the left:

We add all the numbers together, and all the variables

We get rid of parentheses

After that, We add all the numbers together, and all the variables

Then, We move all terms containing n to the left, all other terms to the right



<em>I don't know this is </em>
% right....

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Answer:
1:3
Step-by-step explanation:
Both numbers are divisible by 25:
∴ The simplified ratio is 1:3
Hope this helps!