Step-by-step explanation:
The expanded form is; 30 + 7 + 0.9
Answer:
This relation IS a function
Answer:
I believe it is C
Step-by-step explanation:
because in order to find out how much he has left to read you have to find out how much he has read.
1) 50*50, our 2500
2) 1500
3)1500
4) 900
just multiply t the number of people by the amount each pays