Jodie bought a music player on sale for 50% off the original price, for $60. What was the price of the music player before the s
1 answer:
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The answer is:
The explanation is shown below:
1- You have the following expression given in the exercise:
2- When you multiply signs, you obtain:
3. Now, you must add like terms, as following:
4. Therefore, you have that the expression simplified is: