kiara28th kiara28th
  • 25-09-2017
  • Mathematics
contestada

The water level in a flooded area has dropped 3 inches per hour. How much higher was the water level 4 hours ago?
+7
-7
+12
-12

Respuesta :

sboymike sboymike
  • 25-09-2017
+12
because you muiltiply 3*4 and you get 12
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