Rick is going to buy donuts for his family. Each donut costs $1.25. If the number of donuts Rick buys is represented using the l
etter r, which expression represents the total cost?
1 answer:
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If Ted has $55. 00 in his pocket then out of two books for $29. 95 each headphones for $29. 99 and a portable speaker set for $30. 95 an MP3 player for $35. 99 and a $20. 00 gift card for downloading music three books for $16. 99 each he can purchase three books for $16. 99 each.
<h3>How to calculate total money spent ?</h3>To calculate total money spent we have to add all the money we spent on all things.
Given that Ted has $55. 00 in his pocket.
(i)
two books for $29. 95 each
Money needed for 2 books =
So Ted is not able to purchase 2 books
(ii) headphones for $29. 99 and a portable speaker set for $30. 95
Money needed for headphones and portable speaker = 29.99+30.95=60.94
So Ted is not able to purchase headphones and portable speaker
(iii) an MP3 player for $35. 99 and a $20. 00 gift card for downloading music
Money needed for MP3 player and gift card= 35.99+20.00=55.99
So Ted is not able to purchase MP3 player and gift card
(iv) three books for $16. 99 each.
Money needed for 3 books ==50.97
So ted is able to purchase these three books .
If Ted has $55. 00 in his pocket then out of two books for $29. 95 each headphones for $29. 99 and a portable speaker set for $30. 95 an MP3 player for $35. 99 and a $20. 00 gift card for downloading music three books for $16. 99 each he can purchase three books for $16. 99 each.
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