A family started their vacation with a full tank of gasoline. The car's gas tank hold 18 gallons. They used another full tank of gas while traveling a total of 775 miles. What is the ratio of gallons of gasoline used to the total number of miles traveled?

About 400,000 people visited an art museum in december. what could be the exact number of people who visited the art museum?

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.

Find the pattern and use it to list the nth term in the sequence. 6, 12, 20, 30, 42, 56, the nth term of the sequence is