Answer:
Step-by-step explanation:
1. 7x/3
2.7x/5
3. 2(1 + 3x)/5x
4. x-8??
5. 5x+9/27x
Not sure if i did this how you wanted it done but i just simplified if its wrong let me know i can try to fix it
idk mush
i dont have a clue
7 seconds per song?
+30
1255- 1075 = 180
180 /6 = 30
