Answer:
$11.50. Each CD cost $11.50.
Step-by-step explanation:
When trying to determine how much each CD cost, we need to know our total cost, $57.50, and how many CDs were bought, 5.
Since 5 CDs cost $57.50, we can divide our total cost by the number of CDs purchased to find the cost of each CD. 57.50 / 5 = 11.50
All you have to do is follow the steps shown in the pictures and you’ll get your answer,
Answer: It might be 4.2
The answer to -8 1/2 + 4 1/14 = -4 3/7
Hope this helps :-)
x , reciprocal= 1/x
x+2(1/x)=27/5
x+2/x=27/5
x^2+2=27/5*x
x^2-27/5*x+2=0
(x-5)(x-2/5)=0
<u><em>x=5, 2/5</em></u>
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