How many solutions does 5x - 1 = 10x - 4 - 5x + 3 have?
1 answer:
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Answer:
19
Step-by-step explanation:
Since these two are vertical angles, their measure must be equal. Therefore:
Hope this helps!
Answer:
Step-by-step explanation:
If Bella types 50 words in 2 minutes, we can divide 50 by 2 to see how many words she types in 1 minute.
So, Bella types 25 words per minute. When she first began writing her essay, she did not have words to start with, so there is no y-intercept ().
Therefore, the equation that represents this relation is .
<u>Solving the equation</u>
We can divide 400 by 25 to determine how many minutes it would take her to finish her essay.
Therefore, it will take her 16 minutes to complete her essay.
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