Respuesta :

blessybless11
5(15)+(15)(15)=75+225
=300
Amphitrite1040

Hey there!

If c = 15 and d = 15 substitute them in the replacements for c and d

  • New equation:
  1. 5(15) + 15(15) =

  1. 5(15) + 15(15)
  2. 5(15) + 15(15) 5(15) = 75
  3. 5(15) + 15(15) 5(15) = 7515(15) = 225

  • New equation:
  1. 75 + 225 =
  2. 75 + 225 = 75 + 225 = 300

Answer: 300 ✅

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