
Mark M. answered 11/11/20
Mathematics Teacher - NCLB Highly Qualified
x represents the Stewart's hours
60 - x represents the Clark's hours
25x + 50(60 - x) = 1600
Can you solve for x and answer?
Kristen N.
asked 11/11/20The Stewart family and the Clark family each used their sprinklers last summer. The water output rate for the Stewart family's sprinkler was 25L per hour. The water output rate for the Clark family's sprinkler was 30L per hour. The families used their sprinklers for a combined total of 60 hours, resulting in a total water output of 1600L. How long was each sprinkler used?
Mark M. answered 11/11/20
Mathematics Teacher - NCLB Highly Qualified
x represents the Stewart's hours
60 - x represents the Clark's hours
25x + 50(60 - x) = 1600
Can you solve for x and answer?
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