Answer:
7 seconds per song?
Step-by-step explanation:
I think to be a function is when you have to groups of something or if it's an number it can be an even number or an odd number you just have to find out what it is.
Answer:
715
Step-by-step explanation:
52/80 × 1100=715 students eat cereal for breakfast
Answer:
37
Step-by-step explanation:
19−(−13−7)+6−8
=19−(−20)+6−8
=39+6−8
=39+−2
=37
30; If you add and subtract these numbers you should get 30%