Mia had $40 .then she started to receive $5 a week as allowance .she plans to save all of her money for a bicycle and draws a graph of her planned savings .mia let's × represent the number of weeks she has received her allowance , and y represent her total amount of money .which of the following ordered pairs is on mia's graph ?

$40 + $5 = $45

if she plans to save all of her money for a bicycle and draws a graph of her planned savings, and mia let's × represent the number of weeks she has received her allowance , and y represent her total amount of money. then, the answer is:

y=45x

this is a good question! i'll do some research and come back when i have the answer!