nancyescobar
nancyescobar nancyescobar
  • 12-04-2019
  • Mathematics
contestada

HELP ME PLEASE ASAP IM FAIL MATH

HELP ME PLEASE ASAP IM FAIL MATH class=

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Jazzy1130
Jazzy1130 Jazzy1130
  • 12-04-2019

18: D

To find answer you substitute x for 15 and 20 if they both make the sentence true thats the answer

19: B

You just use "x=$18-$6"

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