QuestionEvaluate $32|r|-7$ for $r=-2$ .

Studdy Solution

STEP 1

Assumptions1. The variable $r$ is equal to $-$ . The absolute value of a number is its distance from zero on the number line, which is always positive or zero.

STEP 2

First, we need to substitute the value of $r$ into the expression.
$32|r|-7=32|-2|-7$

STEP 3

Next, we calculate the absolute value of $-2$ . The absolute value of a number is its distance from zero on the number line, which is always positive or zero. Therefore, $|-2|=2$ .
$32|-2|-7=32*2-7$

STEP 4

Now, we perform the multiplication operation.
$32*2-7=64-7$

STEP 5

Finally, we subtract7 from64 to evaluate the expression.
$64-7=57$ So, the expression $32|r|-7$ evaluates to57 when $r=-2$ .

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