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AleksAgata [21]
3 years ago
11

Is this relation a function? I need help..!

Mathematics
1 answer:
Fed [463]3 years ago
7 0
Yes it is just look at the numbers
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Hi guys sorri another one HEHHE <br> I KINDA NEED THIS ASAP...<br> THANKS YO SOMUCHHH
Ket [755]

Answer:

x = -1

Step-by-step explanation:

in pic

<u><em>(Credits: Symbolab)</em></u>

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6 0
3 years ago
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3/4(8x-4)=7x+2 This is a linear equation please help!
aleksandrvk [35]

Simplify the left hand side by multiplying the terms in the parenthesis by 3/4, i.e. divide them by 4 and multiply them by 3:

\dfrac{3}{4}(8x-4)=7x+2 \iff 3(2x-1)=7x+2 \iff 6x-3 = 7x+2

Subtract 6x from both sides:

-3=x+2

Subtract 2 to both sides:

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4 0
3 years ago
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A bag has 4 red 3 white 2 blue and 1 green marble in it. Use this information to answer question 9-11.
love history [14]

#'s 9-14

Base info:   40% are red, 30% are white, 20% are blue, and 10% are green

9) 40% chance to get red, 10% chance to get green. 50% chance to get one of either.

10) getting red: 40%

Getting blue: 20%

11) 80%  (100% - 20% = 80%)

1/8 = 12.5%

12) 12.5% chance

13) 25% chance

14) 12.5 x 5 = 62.5  

62.5% chance

4 0
3 years ago
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Y = x + 2y = -2x + 2y = -3x + 2y = -5x + 2y = -
djverab [1.8K]

Answer:

152

Step-by-step explanation:

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6 0
3 years ago
In this graph what is the slope of the line?
sashaice [31]

Answer:

The slope of the line is 10

Step-by-step explanation:

To find the slope, simply identify 2 points on the line. I chose: (1,10) and (2,20)

20-10=10

2-1=1

The slope of the line is 10

To check this answer, just multiply X with 10 and you will always get Y!

7 0
3 years ago
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