The length of a rectangualr garden is represented by 3x-4 and the width is represented by 2x-5, which of the following represents the total area of the garden.
A. 5x-9
B. 6x+20
C. 6x^2-23+20
D. 6x^2-14-9
PLS HELP ASAP!! IM BEGGING MY ASSIGMENT IS DUE!! WILL GIVE BRAILIEST