loisesfleitas loisesfleitas
  • 20-02-2019
  • Mathematics
contestada

Evaluate Algebraic Expressions 6th grade
24 +r
When r=9

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jimthompson5910 jimthompson5910
  • 20-02-2019

The letter r is a placeholder for a value

In this case, you replace r with 9 since r = 9

So we have 24+r turn into 24+9, then we add to get 33

Answer: 33

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imrad imrad
  • 20-02-2019
24+9=33 , because r equals 9 and 9+ 24 equals 33
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