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Verizon [17]
3 years ago
8

8) Find the value of x when 5x + 6 - 2x = 9. A) 1 B) 5 C) 3 7 D) 5 7

Mathematics
2 answers:
olga55 [171]3 years ago
8 0

Answer:

1

Step-by-step explanation:

Tamiku [17]3 years ago
4 0

Answer:

x = 1

Step-by-step explanation:

5x+6-2x=9\\=> 5x-2x+6=9\\=>3x=9-6\\=>3x=3\\=>x=\frac{3}{3} =1

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3y + 2 = -6x <br><br>in slope-intercept form : y=mx+b<br>oh and please show work! Thank youuu
Alex
The answer is y = -2/3x -2

Just have to Subtract two on both sides the. Divide all numbers by 3

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3 years ago
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A pair of integers whose sum is 20
sergij07 [2.7K]

Answer:

10+10

Step-by-step explanation:

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7 0
4 years ago
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Find the equation of the line that is perpendicular to y = 2x + 8
Natasha2012 [34]

Answer:

\boxed {\boxed {\sf B. \ y= - \frac{1}{2} x-4}}

Step-by-step explanation:

We are given the line y=2x+8. It is in slope-intercept form or y= mx+b, where m is the slope and b is the y-intercept.

The slope of the line is 2.

We want to find the equation that is perpendicular. Perpendicular lines have negative reciprocal slopes.

1. Negate

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2. Reciprocal

  • Flip the numerator and denominator of the slope.
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The perpendicular slope is -1/2, so the correct equation must be B.

6 0
3 years ago
Natasha’s family has advised her not to depend completely on the insurance that her employer provides. Natasha now plans to inde
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Answer:

C. by hiring a local agent or broker who is familiar with her needs

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Step-by-step explanation:

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7 0
3 years ago
Identify the equation of a line in slope- intercept form that is perpendicular to y = -1/3 x + 2 and passes through (2, 1) Show
Dmitriy789 [7]

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Step-by-step explanation:

The equation of a straight line can be represented in the slope intercept form as

y = mx + c

Where

c = intercept

m = slope = (change in the value of y in the y axis) / (change in the value of x in the x axis)

The equation of the given line is

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Comparing with the slope intercept form, slope = - 1/3

If two lines are perpendicular, it means that the slope of one line is the negative reciprocal of the slope of the other line. Therefore, the slope of the line passing through

(2, 1) is 3/1 = 3

To determine the intercept, we would substitute m = 3, x = 2 and y = 1 into y = mx + c. It becomes

1 = 3 × 2 + c = 6 + c

c = 1 - 6 = - 5

The equation becomes

y = 3x - 5

8 0
3 years ago
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