Frank buys an item for $6.09. He gives the cashier a $50 bill. How much money should Frank get back?

$43.91

Step-by-step explanation:

All you do for this is:

$50.00-$6.09, which equals $43.91, so you would get $43.91,

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step-by-step explanation:

the x's and the y's both go up the same amount each time, therefore it will be a linear function because it will go in a straight line when drawn on a graph.

hope this !

yes the total will be same because in both of them the expression.is rearranged but their sign remains the same hence it hss just been shuffled