3m-4n-8 as a sum is: 3m + (-4n) + (-8)
Writing the equation as a sum helps identify the terms of the expression because it makes the terms visibly clearer to make out, so it can help prevent mistakes as well. The terms are the negative (-) and the positive (+). We now have a better visual of what the term of each number is.
Answer:
It was a sappy one
Step-by-step explanation:
lol
Answer:
25%
Step-by-step explanation:
Lets figure out how many students total in Lorenzo's grade:
7 students + 21 students = <u>28 total students</u>
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We know that we can find the percentage by dividing our value by the total amount and multiplying it by , which is 1. (Multiplying by 1 does not change anything, which is why we choose to do this.)
Taking our known values,
<em>Therefore, </em><em>25%</em><em> of students voted for the athlete.</em>
I believe the answer to your question is 4