The average shower uses 12 gallons of water. how many gallons of water would a person use by taking one shower a day for a year?

How do i make someone brainliest? (if you answer me, i might be able to make you brainliest! )

The total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?

Prove that the value of the expression 7^8–7^7+7^6 is divisible by 43.