The williams family paid a total of $19 to bowl 3 games and rent shoes. each game cost $4. write an equation to represent the total cost y to rent shoes and bowl x games. how much is shoe rental? how is this represented in the equation?

Y=s+4x

Let’s say s represents how much it costs to rent shoes.
4x3=12. 19-12=7.
It costs them $7 to rent shoes. Now, let’s change the equation to y=7+4x. 4 represents the cost of each game, while 7 represents the cost to rent shoes. What we do is 7+ (4 times x amount of games) = cost. I would much appreciate it if you gave me brainliest. I spent a lot of time writing this =D. Your welcome for the answer! Seeya.

Among the choices the one that  best describes her prediction is "extrapolation, because a key that is 12 keys from middle C is outside the data set". 

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