Question

E suppose the cost of a desk and a chair and for his record the cost of the bus is five times the cost of the chair the total cost above the desk and chair it was $720 what was the cost of the chair?

Answer 1

Based on the information provided, the cost of the chair cannot be determined without knowing the cost of the desk. We could setup an equation D + C = $720, however without the cost of the desk, we don't have enough information to solve for the cost of the chair.

Step-by-step explanation:

To solve the problem, we need to set up an equation based on the given information about the cost of the desk, chair, and bus. Let's call the cost of the chair C and the cost of the desk D. From the problem, we know that the cost of the bus is five times the cost of the chair, so we can express the cost of the bus as 5C. We are also given that the total cost of the desk and the chair is $720. We can now write a mathematical equation to represent the total cost:

D + C = $720

Since the cost of the bus is not included in the $720 total and we don't have the value for the desk, we cannot directly calculate the costs from just one equation. However, we can solve for the cost of the chair if additional information were provided, such as the cost of the desk.

If we had that extra piece of information, we could substitute the value of D into the equation and solve for C, the cost of the chair. Without it, we are unable to determine the individual prices of the chair or desk based on the information given in the problem.