Which description is paired with its correct expression? Four less than the quotient of a number cubed and seven 4 - n3/7 + 3

Five times the difference of a number squared and six 5(6 - n2)

Nine more than the quotient of six and a number cubed decreased by 4 9 + n3/6 - 4

Twice the difference of nine and a number squared 2(9 - n2)

I think it’s D
Please help

Ican interpret and represent the remainder in division calculations sensibly for the context (eg 27.4 in calculating average height in cm: $27.44 if it represents an amount of money) solve the following problems. 15) the wildlife park charges $25.50 dollars per person to enter their park if the park made $15096 dollars today, how many people entered the park? 16) ms adams plus 2,230 other keen runners ran a marathon: between them they ran 94817.5km. how many km did each competitor run?