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ddd [48]
3 years ago
12

The fifth grande girl class has 120 students.girl make up 2/3 of the class how many girl are in the fifth grade class?

Mathematics
2 answers:
Vesna [10]3 years ago
6 0

Answer:If i read this right then the answer is 40 because 120 divided by 3=40 and since it 2/3 only 80 students makeup and then there 40 left

Step-by-step explanation:

creativ13 [48]3 years ago
3 0

Answer:

80

Step-by-step explanation:

180 divided by 3 = 40 times 2 equals 80

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Answer:

-1

Step-by-step explanation:

slope: change in y divided by change in x

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-11-(-5)/4-(-2)

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2 years ago
Rename 28 percent as a decimal and fraction in its simplest form.
VARVARA [1.3K]
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7 0
3 years ago
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lora16 [44]

Answer:

The equations are:

4H + 3P = 13.75

2H + 5P = 11.25

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Step-by-step explanation:

Let:

H = hot\ dog

P =Pretzel

For Tina:

4H + 3P = 13.75

For Doug:

2H + 5P = 11.25

Solving for the price of both items:

We have:

4H + 3P = 13.75 --- (1)

2H + 5P = 11.25 --- (2)

Multiply (2) by 2

2 * (2H + 5P = 11.25)

-------------------

4H + 10P = 22.50 --- (3)

Subtract (3) from (1)

4H + 3P = 13.75

4H + 10P = 22.50

----------------------

4H - 4H + 3P - 10P = 13.75 - 22.50

3P - 10P = 13.75 - 22.50

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Solve for P

P = \frac{-8.75}{-7}

P = 1.25

Substitute 1.25 for P in (2)

2H + 5P = 11.25

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Collect Like Terms

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3 0
2 years ago
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Answer:

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Step-by-step explanation:

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Answer:

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