Answer:
it's 5000
Step-by-step explanation:
50*100=5000
hope it helps:p
Step-by-step explanation:
Mean number of tickets sold by boys =
Total Number of tickets sold / Number of boys
=

The answer is -40 but I don't remember how to calculate that, sorry.
I can't see the question...maybe I would be better at helping if I knew what to assist with.
;)
Answer:
$.52
Step-by-step explanation:
1) The unit rate is the price for each individual object
2) If we have 20 rolls then we must decide the price of the 20 rolls by 20
3) 20/38.15 = $.52