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1 year ago

Bella is typing a 400 word essay. She types 50 words in 2 minutes.

Mathematics

1 answer:

lara31 [8.8K]1 year ago

8 0

Answer:

$y=25x$

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.

$50/2=25$

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 ( $b$ ).

Therefore, the equation that represents this relation is $y=25x$ .

<u>Solving the equation</u>

We can divide 400 by 25 to determine how many minutes it would take her to finish her essay.

$\frac{400}{25} =16$

Therefore, it will take her 16 minutes to complete her essay.

#LearnWithBrainly

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