Solve each absolute value equation or inequality and choose the correct answer from the choices provided 1. [x]+5=18 a.5 or-5 b.13 or-13 c. 18 or -18 d. 23 or-23 2. [x+3]< 5 a. -8 b. -2 c. 3 d.-3 3. [-3n] -2=4 a. 2 or -2 b. 3 or -3 c. 4 or -4 d. 6 or -6

Answers:

1)  

If we want to solve equations with absolute values we must know we have to find the solution for both positive and negative values. This is because positive and negative values have a positive absolute value.

In a mathematical form this is:

In this case we have to clear first:

This means or

Therefore, the answer is B

2)

In the case of inequalities we have the following statement:  

Where may be a normal variable or an algebraic expression, as the expression in this exercise.

According to the explained above:

is equivalent to

This means we have to solve the inequality for both cases.

Case 1:

Case 2:

Then, or

3)

This means or

Case 1:

Case 2:

Then, the answer is A: or

the answer is thin because within context, the stanza concludes the and frail tone the people have toward each other, and the fact that it would be thin, makes the most sense compared to "pliable" or "not hard or firm to the touch". hope this , good luck.

step-by-step explanation:

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graphically?   well, you graph them both, the solutions is where they both intersect each other, since there are two solutions, meaning they will meet twice, or namely the linear will run into the quadratic curve twice, and where they meet, those x,y coordinates are the solutions to the system.