Alocal cable tv company charges $4 for older movies and $8 for current movies, plus a monthly fee of $30. in july, kendra ordered 5 older movies and 3 current movies. which equation shows how much kendra paid the cable company, c,for the month of july

a c=(5x8)+(3x4)+30
b c=(5x4)+(3x8)+30
c c=(5+4)x(4+8+30
d c= (8x12)+30