A bicycle wheel has a diameter of 21 inches. What is circumference of this wheel? what is the radius?
1 answer:
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Answer:
x = -96/23
Step-by-step explanation
-
= 4
multiply each side of equation by 24 to eliminate denominators
(24) -
= 4 (24)
3(3x) - 8(4x) = 96
9x - 32x = 96
-23x = 96
x = -96/23