amandakelley080
amandakelley080 amandakelley080
  • 11-10-2017
  • Mathematics
contestada


Evaluate | x + y |, for x = 8 and y = -15.

7
-7
23
-23

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mckaylacoletti1 mckaylacoletti1
  • 11-10-2017
7 is the answer to I x+y I
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texaschic101
texaschic101 texaschic101
  • 11-10-2017
| 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
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