Aperson can pay $6 for a membership to the art museum and then go visit the museum for just $1 per visit. for a member of the art museum, what is the total cost of 37 visits?

4+6x-3x^3 in standard form with explanations because i don’t understand

You are making a battery for a science project. you have copper wire for your first electrode. you need to choose a conductor, a second electrode, and a device to plug into your battery. you have already chosen a lemon conductor. complete each statement below about the options that include a lemon conductor.

You have 17 cats that live in houses on your street, 24 dogs, 3 fish, and 4 hamsters. what percent of animals on your block are dogs?