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Theone11 Theone11
  • 14-01-2015
  • Mathematics
Answered

What is 4c minus 7.8 if c is 4

Verified Answer :

kittymaniac
kittymaniac kittymaniac
  • 14-01-2015

Here is a substitution problem. By saying c is 4, we can replace anywhere we see c with the number 4.

c = 4

4c - 7.8
= 4(4) - 7.8
= 16 - 7.8
= 8.2

Hope this helps! :)

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