Mathematics, 02.12.2021 01:00 runopaxef5136
Dvd's cost 5 and cds cost 3. Liz bought 50 items and spent 190. Write a system of linear equations that can be used to find how many dvds and how many cds liz bought. How many cds did liz buy.
Answers: 1
Mathematics, 21.06.2019 17:00
The ratio of rock songs to dance songs on jonathan’s mp3 player is 5: 6. the total number of rock and dance songs jonathan has is between 101 120. how many rock songs does he have?
Answers: 2
Mathematics, 21.06.2019 21:30
Having a hard time understanding this question (see attachment).
Answers: 2
Mathematics, 22.06.2019 03:00
The sum of four times a number and three is two times the number minus twenty nine
Answers: 2
Dvd's cost 5 and cds cost 3. Liz bought 50 items and spent 190. Write a system of linear equations t...
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