what is c to the negative 3 power and d to the 5 power over f to the 3 power and g to the negative 7 power

Aboard 60 in. long is cut two parts so that the longer piece is 5 times the shorter. what are the length of the two pieces?

Aparking garage charges $1.12 for the first hour and 0.50 for each additional hour. what is the maximum length of time tom can park in the garage if we wishes to play no more than $5.62

Can someone me with this graph problem by the way i need to know the answers by today since this assignment is due ! !