Mathematics, 07.11.2019 21:31 brainewashed11123
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?
a.3
b.6
c.10
d.20
Answers: 2
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Genevieve is buying a car audio system that consists of a stereo, speakers, and amplifiers. she is c...
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