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sineoko [7]
2 years ago
5

There were 450 students enrolled in a middle school at the beginning of the school year. The number of students enrolled in the

school at the end of the year was 10 percent less than the number of students enrolled in the school at the beginning of the year.
How many students were enrolled in the school at the end of the year?​
Mathematics
2 answers:
taurus [48]2 years ago
8 0

Answer:

405

Step-by-step explanation:

10% of 450 is 45 and 450-45=405 students

3241004551 [841]2 years ago
6 0

Answer:

405 maybe?

Step-by-step explanation:

10% of 450 is 45 and subtract that from 450?

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An algebraic expression for the difference obtained when three times x is subtracted from y
Olin [163]

Answer:

y-3x

Step-by-step explanation:

Because it is subtracted from y that meas the y would be first and 3 times x would be 3x because you do not need a sign because it is a variable

5 0
2 years ago
City Community College plans to increase its enrollment capacity to keep up with an increasing number of student applicants. The
aivan3 [116]
The given above may be modeled by the arithmetic sequence with initial value (I) 2200 and common difference (d) of 70. The number of applicants every year can be written by the equation,
                          at = a1 + (n - 1) x d
From the given above, n is equal to 4. This corresponds to the term which is 3 years from now. 
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3 0
3 years ago
PLEASE HELP!!!!!Find the equation of each line and then put each equation into the form Ax+By=C where A,B, and C are integers
shutvik [7]

Answer:

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Step-by-step explanation:

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4 0
3 years ago
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Leno4ka [110]

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Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
You received a $100 gift certificate to a clothing store. The store sells T-shirts (x) for $15 and dress shirts (y) for $22. You
Andre45 [30]
You still want at most 

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y ≥ 1                                     (amount of dress shirt you need)

This is your system of equation, in which the numbers must fulfill both equations

hope this helps
3 0
3 years ago
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