James Russell invented the compact disk in 1965.
CDs, iPods, MP3s.
Eindhoven, the Netherlands.It was first releast in Japan
He did not make any. CD's were not invented until well after he died.
cds are better cds are better
20 cds
Well now, think about it. CDs were invented years before DVDs, so it's likely that CD drives will not incorporate the advanced technology needed to run DVDs.
Michael has 20 CDs
Michael has 20 CDs
For many years CDs were the only digital form of music available. They were not invented by RCA. The first compact disc was invented by James Russell. At the time Russell worked for General Electric.
Because CDs are better than tapes (for a multitude of reasons). Before CDs, manufacttureres could sell tapes at high prices because there was no better alternative. However when CDs were invented, if taped had stayed at the same inflated prices, nobody would have bought them, so the price had to come down or manufacturers would have loads of tapes priced really high, competing with (better) CDs.
Since there isn't enough data to actually find the number of Cds miriam has, we must simply write and expression for the number of Cds she has. Since Kayla has x Cds and Miriam has seven less;Miriam has x-7 Cds.