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ahrayia [7]
2 years ago
13

3(x+1)-6=5x - 2(1+x)

Mathematics
1 answer:
WINSTONCH [101]2 years ago
6 0

Answer:

-3 = -2

Step-by-step explanation:

3 (x + 1) - 6 = 5x - 2 (1 + x)

3x + 3 - 6 = 5x - 2 - 2x

3x - 3 = 5x - 2 - 2x

3x - 3 = 3x - 2

= -3 = -2

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9/12 is the correct answer

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2 × (5 + 5)<br><br> Which of the following describes (5 + 5) in the expression above?
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Answer:

20

Step-by-step explanation:

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4^2 x 2<br> Please will give brainliests
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Which best describes the graphs of the line that passes through (−12, 15) and (4, −5), and the line that passes through (−8, −9)
konstantin123 [22]

Answer:

C) They are perpendicular lines.

Step-by-step explanation:

We first need to find the slope of the graph of the lines passing through these points using:

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

The slope of the line that passes through (−12, 15) and (4, −5) is

m_{1} =  \frac{ - 5 - 15}{4 -  - 12}

m_{1} =  \frac{ - 20}{16}  =  -  \frac{5}{4}

The slope of the line going through (−8, −9) and (16, 21) is

m_{2} =  \frac{21 -  - 9}{16 -  - 8}

m_{2} =  \frac{21  + 9}{16  + 8}

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The product of the two slopes is

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m_{1} \times m_{2} =  - 1

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4 0
3 years ago
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Maya is choosing between several pay plans for her new job. If she usually has monthly sales of about $5,000, which plan would a
aivan3 [116]

Complete question is;

Maya is choosing between several pay plans for her new job. If she usually has monthly sales of about $5,000, which plan would allow Maya to earn the most money in a month?

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A, $500, 8%

B, $600, 7%

C, $700, 6%

D, $800, 5%

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A. plan A

B. plan B

C. plan C

D. plan D

Answer:

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Step-by-step explanation:

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3 years ago
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