The Logan family is renting a beach house from Aqua Coast Beach Rentals. Mr. Logan called the rental agency ahead of time to get the total cost for 9 days. The rental agent explained that since the family plans to stay during the off-season, there will be a one-time discount of 25$ applied to their rental cost. The Logans will pay 920$ in all.Which equation can you use to find d, how much the agency charges per day?Choices:(A)9(d−25)=920(B)25d−9=920(C)25(d−9)=920(D)9d−25=920How much does the agency charge per day?____ $
Q. The Logan family is renting a beach house from Aqua Coast Beach Rentals. Mr. Logan called the rental agency ahead of time to get the total cost for 9 days. The rental agent explained that since the family plans to stay during the off-season, there will be a one-time discount of 25$ applied to their rental cost. The Logans will pay 920$ in all.Which equation can you use to find d, how much the agency charges per day?Choices:(A)9(d−25)=920(B)25d−9=920(C)25(d−9)=920(D)9d−25=920How much does the agency charge per day?____ $
Understand the problem: Understand the problem.The total cost for 9 days is $920, with a one-time discount of $25. We need to find the daily charge, which is represented by d.
Set up the equation: Set up the equation.The total cost without the discount for 9 days would be 9d. Since there is a one-time discount of $25, we subtract that from the total cost to get the equation 9d−25=920.
Identify the correct equation: Identify the correct equation from the choices.The correct equation that represents the situation is (D) 9d−25=920.
Solve the equation for d: Solve the equation for d.Add 25 to both sides of the equation to isolate the term with d:9d−25+25=920+259d=945Now, divide both sides by 9 to solve for d:d=945/9d=105
Check the solution: Check the solution.Multiply the daily charge by 9 days and subtract the discount to see if it equals the total cost:9×105−25=945−25=920The check confirms our solution is correct.
More problems from Solve two-step equations: word problems