Lynette bought 2CDs for the same price.She paid $23.15,including sales tax of $1.19 and a $2.00 discount coupon.What was the pri
ce of 1 CD without the tax and coupon?
2 answers:
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Answer:
Step-by-step explanation:
So we have the inequality:
Definition of Absolute Value:
Note that the sign is flipped in the second case because we multiplied by a negative.
Add 5 to both sides to both equations:
Merge:
And we're done!