SOLUTION: HI! i need desperate help! please help me ! Any help will be Greatly appreciated!! graph the following information and see the q uestions below and answer them mass of

Click here to see ALL problems on Linear-equations

Question 126346: HI!
i need desperate help!
please help me ! Any help will be Greatly appreciated!!

graph the following information and see the q uestions below and answer them
mass of loonies (g) , #of loonies
21 , 3
63 , 9
175 , 25
98 , 14
112 , 16
a) what is the mass of 33 loonies?
b) What is teh value of 133g of loonies?
c) A bag contains 152 g of coins. Is it possible that it contains only loonies? EXplain
Ps: the graph should be according with the questions I mean the values for teh x and y axis
Answer by solver91311(16877) (Show Source):
You can put this solution on YOUR website!
Each one of the mass values divided by the corresponding # value = 7, so you can conclude the loonies weigh 7 grams each.
So, part a =?
part b =?
part c. If the bag only contains loonies, then the weight of the coins in the bag must be a multiple of 7. If is an integer, then the bag contains only loonies, otherwise not.

I'll let you do the arithmetic. The graph has weight as a function of number.