Respuesta :

Answer:

32 hours

Step-by-step explanation:

14x + 250 < 22x

250 < 22x - 14x

250 < 8x

250/8 < x

x = 31.25 = 32 hours

Tim charge for 32 hrs: 14(32)+250= $698

Colorful paints charge for 22 hrs: $704

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