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Fukdya5mJearb Fukdya5mJearb
  • 13-02-2016
  • Mathematics
Answered

The product of 8 and the sum of 4 and a number is 112. What is the number?

Which equation could be used to solve for the number?

8 + 4n = 112

8 x 4 + n = 112

8(4 + n) = 112

Verified Answer :

Panoyin
Panoyin Panoyin
  • 13-02-2016

8(n + 4) = 112
8(n) + 8(4) = 112
     8n + 32 = 112
           - 32    - 32
              8n = 80
               8      8
               n = 10

The answer is C.

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