What number is closest to the value of s on the number line-

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

Which expression is equivalent to -5(3x - 6/7)

Need ! 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?