(y x .12) x .3 = the total cost
It has no solution bc there or no point and because its not the same line
Answer:
Step-by-step explanation: what triangle?
Joe: 8 songs in 10 minutes = 8/10 = 0.8 songs per minute
Jasmine: 12 songs in 15 minutes = 12/15 = 0.8 songs per minute
they are downloading at the same speed