The solution to the equation is p = 100. what does the solution mean?

Apool measures 100 meters by 100 meters a toddler inside the pool and trows a ball 60 centimeters from one edge of the pool. how far is the ball from the opposite edge of the pool

What is the value of n in the equation -1/2(2n+4)+6=-9+4(2n+1)

Devonte is balancing his checking account. his account statement does not include a deposit of $107.00 that he made on november 1st. what is devonte’s actual account balance?