a. 100 b. 73
Work Step by Step
a. $\mid$100$\mid$ Since 100 is greater than 0, the absolute value is positive. $\mid$100$\mid$ = 100 b.$\mid$-73$\mid$ Since -73 is less than 0, we multiply it by a -1 $\mid$-73$\mid$ = -(-73) = 73
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