The sun spa charges annual dues of $125 plus $10 per hour to use the facilities. the moon spa charges annual dues of $230 plus $7 per hour to use the facilities. for what number of hours would the two spas charge the same total amount?

Respuesta :

I got 35 hours. You can solve by doing 10x+125=7x+230.

Answer:

35

Step-by-step explanation: