SOLUTION: suppose a DVD costs $19 and a CD costs $14. write an inequality to find how many CDs you can buy along with one DVD if you have $65 to spend solve the inequality

Question 546804: suppose a DVD costs $19 and a CD costs $14. write an inequality to find how many CDs you can buy along with one DVD if you have $65 to spend solve the inequality
Answer by KMST(5328) (Show Source): You can put this solution on YOUR website!
Buying CDs will cost (in $) .
That plus a DVD will cost (in $) .
Since you only have $65, you are limited to spend (in $)
.
To solve, we first subtract 19 from both sides:
--> -->
The inequality is still valid. No need to change the sign.
The we could divide both sides by 14:
---> --->
The inequality is still valid (No need to flip the sign when you divide or multiply by a positive number).
You can buy 3 CDs along with that one DVD, and you'll have some money left, but you cannot buy one DVD and four CDs.
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