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densk [106]
3 years ago
10

PLEASE HELP ME I GIVE THE BRAINLIEST

Mathematics
2 answers:
Tems11 [23]3 years ago
7 0

Answer:

what grade you in

Step-by-step explanation:

giuhyiufhyeiufheoirgjuoeirgjuer

Oxana [17]3 years ago
3 0

Answer:

Relation 1: function // Relation 2: not a function

Step-by-step explanation:

A function means that the x value can only be used once.

For example, in relation 1, you can clearly see that each domain only has one range:

(rock, 7)

(desk, 4)

(sky, 4)

(paper, 4)

(door, 4)

However, in relation 2, we can see that the domain 4 has two ranges, therefore making it NOT a function.

(7, 0)

<em>(4, -2)</em>

<em>(4, 5)</em>

(-6, 0)

(0, 5)

You can see that the domain 4 has been used twice which makes it not a function.

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

Hope this helps! I hope I'm not too late with my answer and I apologize if I got this incorrect.

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-4+5n=18+3n=?  so n=18+3n group like terms which would be

18+4n my beautiful queen

hope this helps

4 0
3 years ago
Genie is making cookies and brownies. Each cookie uses 8 grams of flour and each brownie uses 12 grams of flour. She wants to ma
Nikolay [14]

The system of inequalities models correctly the number of cookies is c + b ≥ 125 and 8c + 12b ≤ 2000

Let c represent the number of cookies and let b represent the number of brownies.

Since Genie want to make more than 125 cookies and brownies altogether, hence this is given by:

c + b ≥ 125   (1)

Also, Genie has a total of 2,000 grams of flour, hence:

8c + 12b ≤ 2000  (2)

Therefore the system of inequalities models correctly the number of cookies is c + b ≥ 125 and 8c + 12b ≤ 2000

Find out more at: brainly.com/question/15137133?referrer=searchResults

8 0
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Fuel x costs $2 per gallon and fuel y costs $3 per gallon. You have at most $18 to spend on fuel. Write a system of linear inequ
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The answer is :

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3 years ago
"Eighty and fifteen hundredths" in numbers<br>(decimals)
Black_prince [1.1K]

Answer:

80.15

Step-by-step explanation:

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