Pinupgirl
Pinupgirl Pinupgirl
  • 03-05-2017
  • Mathematics
contestada

Given : x+y=10
If x=21, what is y?

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PHDFlopper
PHDFlopper PHDFlopper
  • 03-05-2017
x+y=10
x=21

21+y=10
y=-11
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rosiemcneil56 rosiemcneil56
  • 06-05-2021

Answer: The answer is 31 hope this helps

Step-by-step explanation:

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