3 years ago

4x + 2y = 6, -x +2y = -4

Mathematics

2 answers:

Delvig [45]3 years ago

5 0

Answer:

Step-by-step explanation:

No solution because the variable canceled it’s self

pochemuha3 years ago

3 0

The variable canceled itself already

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Determine if the given ordered pair is a solution to the equation. Show work full.

sleet_krkn [62]

Answer:

The ordered pair is not a solution of the equation

Step-by-step explanation:

we know that

If a ordered pair is a solution of a linear equation, then the ordered pair must satisfy the linear equation

we have

$y=-3x-13$

Substitute the value of x and the value of y of the given ordered pair in the linear equation and analyze the results

For x=-1, y=15

$15=-3(-1)-13$

$15=3-13$

$15=-10$ ----> is not true

the ordered pair not satisfy the equation

therefore

The ordered pair is not a solution of the equation

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3 years ago

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nasty-shy [4]

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2 years ago

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What is the inverse of the function y=4x+5

docker41 [41]

Answer:

the answer for this question is (y-5)/4=x

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3 years ago

there is a walking trail at the park. four laps around the trail is a distance of 1 mile. how many laps does it take to walk 3/4

dybincka [34]

1 ÷ 4 1/4 so one lap is a quarter of a mile meaning 3 laps is 3/4 of a mile

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3 years ago

Identify the slope and the y-intercept of the line.<br> y = 3x + 9

Sonja [21]

Answer:

slope = -3 , y-intercept = 9

Step-by-step explanation:

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3 years ago