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3 years ago

Your answer must be simplified. Solve for x

Mathematics

2 answers:

34kurt3 years ago

4 0

Answer:

X can be any number but because there is a line under the greater than symbol x > -42

Step-by-step explanation:

-42/7=-6

Dmitry_Shevchenko [17]3 years ago

3 0

Answer:

Step-by-step explanation:

$\frac{ x}{7} \geqslant - 6$

$x \geqslant - 42$

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Lemur [1.5K]

Answer:

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3 years ago

The coordinates below represent two linear equations.

vovikov84 [41]

First write the equations in the slope-intercept form:
$y=mx+b \\ \\
m=\frac{y_2-y_1}{x_2-x_1}$

Line 1 passes through the points (-6,-6) and (-4,-3).
$m=\frac{-3-(-6)}{-4-(-6)}=\frac{-3+6}{-4+6}=\frac{3}{2} \\ \\
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Line 2 passes through the points (0,3) and (2,6).
$m=\frac{6-3}{2-0}=\frac{3}{2} \\ \\
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These are two identical lines so the system of equations has infinitely many solutions. The answer is D.

7 0

3 years ago

Read 2 more answers

You’re help Is greatly appreciated!! I will mark BRAINLIEST as well

Akimi4 [234]

Answer:

1. -4/7

2. 4/3

3. x^2 + 16x + 63

4. x^2 + 19x + 90

Step-by-step explanation:

1. (1, 8) and (8, 4)

slope = m = (8 - 4)/(1 - 8) = -4/7

2. (2, 4) and (5, 8)

slope = m = (8 - 4)/(5 - 2) = 4/3

3. (x + 9)(x + 7) =

= x^2 + 7x + 9x + 63

= x^2 + 16x + 63

4. (x + 10)(x + 9) =

= x^2 + 9x + 10x + 90

= x^2 + 19x + 90

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3 years ago

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RoseWind [281]

Answer:

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sukhopar [10]

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3 years ago