Keiko bought 2 CDs that were each the same price. Including sales tax,she paid a total of $34.20. Of that total, $1.80 was tax.
1 answer:
Answer:
The cost of each CD without tax us $16.20
Step-by-step explanation:
Given that:
Price to two CDs with tax = $34.20
Tax = $1.80
Cost of CDs without tax = Total cost - Amount of tax
Cost of CDs without tax = 34.20 - 1.80 = $32.40
Price of each CD =
Price of each CD = $16.20
Hence,
The cost of each CD without tax us $16.20
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Answer:
The time spend to burn energy is 3300 minutes .
Step-by-step explanation:
Given as :
The speed at which the bike ride = 10 miles per hours
The energy burn while riding = 550 calories
Let The time spend to burn energy = t minutes
So, According to question
Time spend =
i.e t = hours
∴ t = 55 hours
So, in minutes
The time spend
1 hours = 60 min
∴ 55 hours = 60 × 55 = 3300 minutes
So, The spend to burn energy = t = 3300 minutes
Hence The time spend to burn energy is 3300 minutes . Answer