25%=0.25
24*0.25=6
24-6=18
18 pairs are not black
Answer:
C. 8² ·π
Step by Step Explanation:
A=πr²
Answer:
6 pounds of coffee.
Step-by-step explanation:
First, we determine how much money she spent. 80-31.76 = 48.24
Next, we divide the money spent by the price per unit. 48.24/8.04=6
Therefore, she bought 6 pounds of coffee.
Answer:
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