Ask Question
7 April, 23:53

Roger's birthday party will cost $15 if he invites 3 guests. if there are 4 guests, how much will roger's birthday party cost? assume the relationship is directly proportional.

+2
Answers (1)
  1. 8 April, 02:16
    0
    The cost per guest is $15/3=$5

    So 4*$5=$20
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Roger's birthday party will cost $15 if he invites 3 guests. if there are 4 guests, how much will roger's birthday party cost? assume the ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers