Answer:
4.44
Step-by-step explanation:
the real answer is 4.44444444444
2880 books
Divide 1920 by 40
Then multiply the number by 2
You will get 96
Then multiply it by 30
Answer:
Step-by-step explanation:
+ we take t- number of tickets and each ticket cost $7.
So t is too the number of people who buy tickets, then

A) We can calculate the amount of money: M= 7t where 
B) The domain for t is
, t is an integer.
C) The range for the amount M:
