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torisob [31]
2 years ago
7

216 students enrolled in a freshman-level chemistry class. By the end of the semester, 5 times the number of students passed as

failed. Find the number of students who passed, and the number of students who failed.​
Mathematics
1 answer:
Semenov [28]2 years ago
6 0

Answer:

The no. of student failed is 36.

Step-by-step explanation:

Given, the number of student enrolled= 216

Let us suppose number of student failed = x

Given,

no. of student passed is 5 times no. of student failed.

Then, no. of student passed = 5x

x +5x = 216

6x = 216

x = 216/6

x = 36

Thus, the no. of student failed is 36.

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I NNEEEDDDDDD HELPPPPP PLEASEEEE
NikAS [45]

Answer:

The small balloon bouquet uses  7 balloons and the large one uses

18 balloons.

Step-by-step explanation:

Let's say that small balloon bouquets are S and large balloon bouquets are L. For the graduation party the employee assembled 6 small bouquets and 6 large bouquets, the total number of balloon used is 150. To put the sentence into an equation will be:

6S + 6L= 150

S+L= 25   ----> 1st equation

For Father's Day, the employee uses 6 small bouquet and 1 large bouquet, the total number of balloons used is 60. The equation will be:

6S + 1L= 60

1L= 60- 6S   ----> 2nd equation

We can solve the number of small balloon bouquet by substitute the 2nd equation into 1st. The calculation will be:

S+L = 25

S+ (60-6S)= 25

-5S= 25-60

-5S= -35

S= -35/-5

S=7

Then we can find L by substitute S value to 1st or 2nd equation.

S+L=25

7+L=25

L=18

Hope this helps ;)

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Leviafan [203]

Answer:

go to Mr.beast.com

Step-by-step explanation:

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3 years ago
What is an secure line of credit ?
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A secure line of credit is one in which the borrower uses an asset as collateral to secure a loan. 
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Over the next week you want to watch a movie a day. In how many ways can this be done if you have 8 movies
Leto [7]
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7 0
3 years ago
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Please someone help me with question number 2
Maru [420]

Answer:

75

Step-by-step explanation:

Just make the number of regular gasoline sold to be x, while the number of premium gasoline sold to be (550-x).

That's all.

And goodluck.

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