Which is not a correct way to represent the relation "the second number is 1 less than three times the first number"?

  best answer for the question.1.     divide  7/24  by  35/48  and reduce the quotient to the lowest fraction. 

The table shows the distance traveled over time while traveling at a constant speed.

Marina baked cookies. she gave 3/4 of the cookies to the scout bake sale. she shared the remaining 6 cookies with her friends. how many cookies did marina bake?