semajac11135
semajac11135
09.12.2020 • 
Mathematics

Suppose four friends each pay for a pair of socks and one 30-minute jump. The jump costs $10.50 per person . If they spend a total of $50, then the equation 4(10.50 + x) = 50 can be used to find the cost x of the socks. What is the cost to rent a pair of socks?

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