Question 1

${|x-4|  \leq5}$

Accepted Answer

${-1\leq x \leq 9}$

Answer

${1\leq x\leq -9}$

Answer

no solution

Answer

${-1\geq x \geq 9}$

Question 2

${|5n| \geq 25}$

Accepted Answer

${n \leq -5}$ or ${n \geq 5}$

Answer

all real numbers

Answer

no solution

Answer

${-5\leq n \leq 5}$

Question 3

${|x-2|-5 < -2}$

Accepted Answer

${-1 < x < 5 }$

Answer

${-1 \leq x \leq 5 }$

Answer

${x < -1}$ or ${x < 5}$

Answer

no solution

Question 4

${|9x + 6 | \leq 24}$

Accepted Answer

${-10/3 \leq x \leq 2}$

Answer

no solution

Answer

all real numbers

Answer

${-10/3 \ge x}$ or ${x \geq 2}$

Question 5

${2|x+5| \geq 10}$

Accepted Answer

${x \leq -10}$ or ${x \geq 0}$

Answer

all real numbers

Answer

no solution

Answer

${-10 \leq x \leq 0}$

Question 6

${|x+5|-6 < -5}$

Accepted Answer

${-6 < x < -4}$

Answer

${x < -1}$ or ${-4 < x}$

Answer

${-6< x < 6}$

Answer

${-1 \geq x \geq -4}$

Question 7

${|x -2| \geq 8}$

Accepted Answer

${x \leq -6}$ or ${ x \geq 10}$

Answer

all real numbers

Answer

${ -6 \leq x \leq 10}$

Answer

no solution

Question 8

Solve: ${|x+4| \geq -5}$

Accepted Answer

all real numbers

Answer

${1 \leq x \leq -9}$

Answer

abs value  can be greater than a negative (can't be equal to a negative

Answer

no solution

Related quizzes