Answer:
the rate is about $2.00
Step-by-step explanation:
12.25 ÷ 5 = 2.45
21 ÷ 12 = 1.75
2*pi*R should be substituted in. 2*13*3 = 78
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12 * 10% = 1.20
12 - 1.20 = 10.80
10.80 * 8% = 0.864
10.80 - 0.864 = 9.936
The total price of this CD, including tax, is: $9.94
Answer:
2x-4
Step-by-step explanation: