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hjlf
2 years ago
8

8. Simplify 7a + 5b + 301 - 2b

Mathematics
2 answers:
Kay [80]2 years ago
6 0

Step-by-step explanation:

7a+5b+301 should be simplify

vekshin12 years ago
6 0

= 7a + 3b + 301

Step-by-step explanation:

7a + 5b + 301 - 2b

= 7a + 5b - 2b + 301

= 7a + 3b + 301

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GREYUIT [131]
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42 people picked vanilla cupcakes


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The volume of the sphere is 1436.8 cm³
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If f(x)=4x+9+2, which inequality can be used to find the domain of f(x
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3 years ago
A museum requires a minimum number of chaperones proportional to the number of students on a field trip. The museum requires a m
Stells [14]

Answer: See explanation

Step-by-step explanation:

Here is the complete question:

A museum requires a minimum number of chaperones proportional to the number of students on a field trip. The museum requires a minimum of 3 chaperones for a field trip with 24 students. Which of the following could be combinations of values for the students and the minimum number of chaperones the museum requires? Choose 2 answers.

A. Students: 72

Minimum of chaperones: 9

B. Students: 16

Minimum of chaperones: 2

C. Students: 60

Minimum of chaperones: 6

D. Students: 45

Minimum of chaperones: 5

E. Students: 40

Minimum of chaperones: 8

Since the museum requires a minimum of 3 chaperones for a field trip with 24 students. This means that there will be 24/3 = 8 students per chaperone.

We then divide the number of students given in the question by the number of chaperone to know our answers. This. Will be:

Students: 72

Minimum of chaperones: 9

This will be: 72/9 = 8

Therefore, this is correct.

B. Students: 16

Minimum of chaperones: 2

This will be: 16/2 = 8

This is correct

C. Students: 60

Minimum of chaperones: 6

This will be: = 60/6 = 10.

Therefore, this is wrong

D. Students: 45

Minimum of chaperones: 5

This will be 45/5 = 9

Therefore, this is wrong.

E. Students: 40

Minimum of chaperones: 8

This will be: 40/5 = 8.

Therefore, this is wrong.

Therefore, options A and B are correct.

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3 years ago
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Lena [83]

Answer:

Step-by-step explanation:

1.) y= 1/5x - 2

2.) y = 1x + 2

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4.) y = 1x + 4

5.) y = 1/3x - 4

6.) y = 1/2x - 3

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