Fractions are just unsimplified numbers. For example 5/8 is just 5 divided by 8 so 0.625. To find the percent from that you move the decimal two places to the right making it 62.5%. Hope this helps!
Yes depending on if ur talking about a triangle of not
Answer:
Equation: -6n-2n=16
Combine like terms: -8n=16
Divide by -8 on both sides: n=-2
Let me know if this helps!
