Mr. santino needs a total of 406 forks for his restaurant. he currently has 278 forks. if each set has 12 forks, what is the minimum number of sets of forks he should buy?

According to the passage, which of these is true about gray water systems? a) gray water systems use plants that require less water. eliminate b) gray water systems require the use of less fossil fuels. c) gray water systems reduce the amount of fresh water used. d) gray water systems reduce the amount water used by shower heads.