Amotorboat traveling with the current went 9mi in 1 h against the current it took 3h to travel the same distance find the rate of the boat in calm water and the rate of the current

Y=(x+3)(x-4)(x+1)^2 sulutions? multiplicity?

If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).

James is playing his favorite game at the arcade. after playing the game 3 times, he has 8 tokens remaining. he initially had 20 tokens, and the game costs the same number of tokens each time. the number t of tokens james has is a function of g, the number of games he plays. write the function’s formula? t=