Ask Question
17 September, 22:04

Genevieve is buying a car audio system that consists of a stereo, speakers, and amplifiers. She is choosing between 5 types of stereos and 2 types of amplifiers. If she has a total of 30 choices, how many types of speakers must there be?

+3
Answers (1)
  1. 17 September, 22:05
    0
    The correct answer for this question is this one: Speakers = 23.

    Given the facts presented above,

    The car audio system consists of a stereo, speakers, and amplifiers.

    She is choosing between 5 types of stereos and 2 types of amplifiers.

    If she has a total of 30 choices, then we have

    30 = Speakers + Stereos + Amplifiers

    30 = Speakers + 5 + 2

    30 = Speakers + 7

    Speakers = 30 - 7

    Speakers = 23.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Genevieve is buying a car audio system that consists of a stereo, speakers, and amplifiers. She is choosing between 5 types of stereos and ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers