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Anna007 [38]
4 years ago
5

Add or subtract. Write the answer is simplest form.

Mathematics
1 answer:
Arisa [49]4 years ago
5 0
1: 11/28
2: 67/72
3: 1 11/30
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(0,1) (3,-8) linear equation
Dmitry [639]

Answer:

The answer is

y =  - 3x + 1

Step-by-step explanation:

❃Incase you forgot what the linear equation formula is ☟

y = mx + b

❃Incase you also forgot, The is what the slope formula is ☟

m =  \frac{y_2 - y_1 }{x_2 - x_1}

➊ First: We are going to be solving for the slope.

m =  \frac{ - 8 - 1}{3 - 0}  =  \frac{ - 9}{ \:  \:  \: 3}  =  - 3

➋Second: We find the y-intercept.

y = mx + b \\  - 8 =  - 3(3) + b \\  - 8 =  - 9 + b \\   \frac{ + 9 =  + 9 \:  \:  \:  \:  \: }{1 = b}

➌Third: Plug in.

y =  - 3x + 1

8 0
3 years ago
Can you help me with number 6? Please
wel
All I know is that m=9 and p=1
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3 years ago
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Solve the following:<br> a) 4x-3 = 2x + 7<br><br> b)<br> 2x+6=7x14
Igoryamba

\huge \qquad \qquad \sf \underline{Answer}

\textbf {Let's Solve :}

<h3>Question 1 :</h3>

  • \textsf{4x - 3 = 2x +7}

  • \textsf{4x -2x = 3 +7}

  • \textsf{2x = 10}

  • \textsf{x=5}

<h3>Question 2 :</h3>

  • \sf{2x + 6 = 7 \times 14}

  • \sf{2x + 6 = 98}

  • \sf{2x  = 98-6}

  • \sf{2x = 92}

  • \sf{x=46}

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Answer: 175, 210, 245

Step-by-step explanation:

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Answer:

1. -3

2. 0/4 or 0

3. -2/3

4. -4/-3

Step-by-step explanation:

6 0
3 years ago
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