The total cost (c) in dollars of renting a sailboat for n days is given by the equation
c = 120 + 60n If the total cost was $360, for how many days was the sailboat rented?
c = 120 + 60n {given equation}
360 = 120 + 60n {substituted the total cost, 360, for c} 240 = 60n {subtracted 120 from each side} n = 4 {divided each side by 60} The sailboat was rented for 4 days. Ask Algebra House Comments are closed.

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