7n-4=31 So what does n represent?
1 answer:
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Answer:
Hello!
There are multiple ways to tell a line from anything else, (segment, ray ex.)
A line never truely ends, and it is ALWAYS straight.
If it's:
~ Not straight
~ Has dots at ends
Then it's not a line
If it doesn't end, and is straight, then chances are, it is a line.
Take a look at the chart I have attached for different types of lines.
I hope this helped you, and have a great day!!!
Answer:
3 meters
Step-by-step explanation:
Step 1: Write an equation.
Step 2: Cross-multiply.
Step 3: Divide both sides by 100.
Therefore, the answer is 3 meters.