Respuesta :

16. The money depends on the amount of hours. So it would be hours, money
4,90
Now divide 90 by 4.
90÷4
1,22.5
17.We need to find the rate. To find the rate, y÷x
3÷12= 0.25; So, a bag of chips cost $0.25.
0.25x=y
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