How do I solve for this?
1 answer:
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Answer:
A= (3*X - 6)/(X-4)
A=(3*2 - 6)/(2-4)= -3+3
A=(3*4 - 6)/(4-4) Unknown
Step-by-step explanation:
Answer:
The cost of the old ball was $100.
Step-by-step explanation:
The cost of the new ball = $300
The new ball has three times the price of his old ball.
So, let the price of the old ball be = x
As per situation, we get the equation:
Dividing both sides by 3:
=> x = 100
Hence, the cost of the old ball was $100.