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JulijaS [17]
4 years ago
5

Collins middle school has 222 sixth grade students if the sixth grade is 30% of the total school how many students are in the mi

ddle school
Mathematics
2 answers:
stellarik [79]4 years ago
7 0
Answer: 740
You can answer the question using proportions

The proportion:
222/x = 30/100 (in fraction form)

This will come out to:
22200 = 30x
22200 dived by 30 is 740
x = 740

I hope this somewhat helped
Alika [10]4 years ago
7 0

Answer:

720

Step-by-step explanation:

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Answer:

y=0

Step-by-step explanation:

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3 years ago
Li put $75 into his savings account. The money was 1/3 of his paycheck Which equation could be used to find the amount of money,
kolbaska11 [484]

Answer:

The amount of money in his paycheck was $ 225.

Step-by-step explanation:

Given that Li put $ 75 into his savings account, and said money was 1/3 of his paycheck, to determine which equation could be used to find the amount of money, p, in dollars, on his paycheck, the following reasoning must be performed mathematical:

75 / (1/3) = P

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Thus, the amount of money in his paycheck was $ 225.

8 0
3 years ago
Describe how to solve d = rt for t
kotegsom [21]

Answer:

t = d/r

Step-by-step explanation:

Given the equation, d = rt for <em>t</em><em>:</em>

Switch sides:

rt = d

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\frac{rt}{r} =  \frac{d}{r}

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6 0
2 years ago
Select the correct answer. Simplify the expression. What classification describes the resulting polynomial? (3x2 − 11x − 4) − (2
loris [4]

Answer:

A : quadratic trinomial

Step-by-step explanation:

Given

(3x² - 11x - 4) - (2x² - x - 6)

Distribute both parenthesis, noting the second is distributed by - 1

= 3x² - 11x - 4 - 2x² + x + 6 ← collect like terms

= x² - 10x + 2 ←  this is a quadratic with 3 terms, thus quadratic trinomial → A

Hope helped.. Mark BRAINLIEST

Thanks!!

7 0
4 years ago
Read 2 more answers
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hope it helps...!!!

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3 years ago
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