Which of the following statements describes the absolute value of a number "a"?
AThe opposite value of a number "a" can be represented by the absolute value of a number "a."
BGiven |a|, "a" is always positive
CThe distance from the number "a" to 0 on a number line can be represented by the absolute value of a number "a."
DThe positive value of a negative number "a" can be represented by the absolute value of a number "a."
AThe opposite value of a number "a" can be represented by the absolute value of a number "a."
BGiven |a|, "a" is always positive
CThe distance from the number "a" to 0 on a number line can be represented by the absolute value of a number "a."
DThe positive value of a negative number "a" can be represented by the absolute value of a number "a."