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2 years ago

Solve -6x+19 = x-2. Check for extraneous solutions.

Mathematics

2 answers:

dmitriy555 [2]2 years ago

6 0

Answer:

x=3

Step-by-step explanation:

Move the variables to the left-hand side and change its sign. Move constant to the right-hand side and change its sign.

-6x-x=-2-19

Collect like terms

-7x=-21

Divide both sides of the equation by -7

x=3

Hope this helpsʕ•ᴥ•ʔ

Eddi Din [679]2 years ago

3 0

Answer:

C. x = 3

Step-by-step explanation:

Step 1:

- 6x + 19 = x - 2

Step 2:

- 7x + 19 = - 2

Step 3:

- 7x = - 21

Step 4:

21 = 7x

Answer:

3 = x

Hope This Helps :)

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Answer:

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Step-by-step explanation:

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3 years ago

A coordinate grid is placed over a college Station map. Tiger Stadium is located at (-3,2)

Olin [163]

Answer:

$4.61\ units$

Step-by-step explanation:

The complete question is

A coordinate grid is placed over a College Station map. Tiger Stadium is located at (-3, 2) and Kyle Field is located at (4, 8). If a shuttle bus stop is at the midpoint between Tiger Field and Kyle Field, which is the closest to the distance in coordinate units from Tiger Field to the shuttle bus stop?

Options

4.61 units

6.52 units

9.22 units

21.25 units

step 1

Find the midpoint between Tiger Field and Kyle Field ( shuttle bus stop)

we know that

The formula to calculate the midpoint between two points is equal to

$M=(\frac{x1+x2}{2},\frac{y1+y2}{2})$

we have the points

(-3, 2) and (4, 8)

substitute in the formula

$M=(\frac{-3+4}{2},\frac{2+8}{2})$

$M=(0.5,5)$

step 2

Find the distance from Tiger Field to the shuttle bus stop

we know that

the formula to calculate the distance between two points is equal to

$d=\sqrt{(y2-y1)^{2}+(x2-x1)^{2}}$

we have the points

(-3,2) and (0.5,5)

substitute in the formula

$d=\sqrt{(5-2)^{2}+(0.5+3)^{2}}$

$d=\sqrt{(3)^{2}+(3.5)^{2}}$

$d=\sqrt{21.25}\ units$

$d=4.61\ units$

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Answer:

Step-by-step explanation:

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2 years ago

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2 years ago

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mojhsa [17]

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Factors of 8: (1, 8), (2, 4)

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5 0

3 years ago

Read 2 more answers