Evaluate | x + y |, for x = 8 and y = -15.
7
-7
23
-23
2 answers:
| x + y | when x = 8 and y = -15
| 8 + (-15) | =
| 8 - 15 | =
| - 7 | =
7 <==
the absolute value of any number is positive...even if it says negative
7 is the answer to I x+y I
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