3 years ago

Use the elimination method to solve the system of equations. Choose the correct ordered pair.

Mathematics

1 answer:

Mandarinka [93]3 years ago

6 0

Answer:

based on yahoo, cause my iq is like 10...the answer is B

Step-by-step explanation:

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Please help oh god please help please I beg you ill give all my points and mark brainliest please oh god please help help

Travka [436]

Answer:

I think it's the top right

Step-by-step explanation:

Just take it trust me

4 0

3 years ago

For the following exercises, solve each inequality and write the solution in interval notation.

Pie

Answer:

The solution of the given set in interval form is $(-\infty,-4] \cup[12, \infty)$ .

Step-by-step explanation:

It is given in the question an inequality as $|x-4| \geq 8$ .

It is required to determine the solution of the inequality.

To determine the solution of the inequality, solve the inequality $x-4 \geq 8$ and, $x-4 \leq-8$

Step 1 of 2

Solve the inequality $x-4 \geq 8$

$\begin{aligned}&x-4 \geq 8 \\&x-4+4 \geq 8+4 \\&x \geq 12\end{aligned}$

Solve the inequality $x-4 \leq-8$ .

$\begin{aligned}&x-4 \leq-8 \\&x-4+4 \leq-8+4 \\&x \leq-4\end{aligned}$

Step 2 of 2

The common solution from the above two solutions is x less than -4 and $x \geq 12$ .

The solution set in terms of interval is $(-\infty,-4] \cup[12, \infty)$ .

7 0

2 years ago

What is the solution to this equation?

zepelin [54]

Answer:

A -3

Step-by-step explanation:

-6 times -3 = Postive 18. then 18+3=21

:). Hope that helped

8 0

3 years ago

Read 2 more answers

Please help me quick !! <br> Will mark whoever is first brainliest.

kvv77 [185]

Answer: C. y = 4x - 1

Step-by-step explanation:

pls mark brainiest!!

5 0

2 years ago

What does b represent in the equation of a line in the form y = mx + b?

Dvinal [7]

B is called "the vertical intercept" and is the value of y when x = 0. Something like an initial value!

4 0

3 years ago