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Mathematics, 08.12.2021 19:50 johnmarston60

When weights are placed on the end of a spring, the spring stretches. If a three-pound weight stretches the spring to a length of 4.25 inches, a five-pound weight stretches the
spring to a length of 5.75 inches, and a nine-pound weight stretches the spring to a length
of 8.75 inches, what was the initial length of the spring?

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When weights are placed on the end of a spring, the spring stretches. If a three-pound weight stre...

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