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dybincka [34]
3 years ago
10

What is the answer to the equation

Mathematics
2 answers:
Musya8 [376]3 years ago
8 0
3+30+4/2-7
3+30+2-7
=28
KonstantinChe [14]3 years ago
3 0

Without the parentheses it would be 3+6×5+4÷2-7 Which is 28 to help you you can use the order of opporations which is PEMDAS P is parentheses E is exponent M is multiplication D is division A us addition and S is subtraction

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PLEASE HELP I DO NOT UNDERSTAND!
alexgriva [62]

Answer:

1. x = -3

2. x = 4/3

3. x = 698/77

Step-by-step explanation:

4+2x=-2

-4       -4

2x= -6

/2     /2

x=-3

You have to get x alone on one side. Search up on yt "How to solve for x on two sides."

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How do you know a number is divisible by 5?
djverab [1.8K]
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Given the equation Y -4 equals three force X +8 in point slope form, identify the equation of the same line in standard form
Genrish500 [490]

Answer:

3x - y = -28

Step-by-step explanation:

Given the equation y-4 = 3(x+8), distribute and simplify to get the Standard Form.

y-4 = 3(x+8)

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y = 3x + 28

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3x - y = -28

4 0
3 years ago
Put these numbers in order from greatest to least.
Lesechka [4]

Answer: 3\frac{21}{30} ,3\frac{14}{28},\frac{15}{25},0.5,-0.7

Step-by-step explanation:

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6 0
3 years ago
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Wittaler [7]

Answer:

1). y = -4/7x         2). y = 7/4x - 65/4

Step-by-step explanation:

1). When a line is parallel, the slope remains the same.

y = -4/7x + b

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-4 = -4 + b

0 = b

The equation is simply y = -4/7x.

2). When a line is perpendicular, the slope becomes the exact opposite.

y = 7/4x + b

-4 = 7/4(7) + b

-4 = 49/4 + b

-65/4 = b

The equation is y = 7/4x - 65/4.

7 0
2 years ago
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