Mathematics, 20.12.2019 19:31 amp92904
The murphy family and the lewis family each used their sprinklers last summer. the water output rate for the murphy family's sprinkler was 20l per hour. the water output rate for the lewis family's sprinkler was 25l per hour. the families used their sprinklers for a combined total of 75 hours, resulting in a total water output of 1675l. how long was each sprinkler used?
Answers: 1
Mathematics, 21.06.2019 20:20
The polynomial 10x3 + 35x2 - 4x - 14 is factored by grouping. 10x3 + 35x2 - 4x - 14 5x )-20 what is the common factor that is missing from both sets of parentheses?
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Mathematics, 22.06.2019 03:20
Hilary decided to purchase 3 points in order to lower her interest rate on her $140,000 mortgage. how much additional money does she need to bring to closing? a. $4200 b. $4000 c. $6 d. $400
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Mathematics, 22.06.2019 04:30
Asap easy 6th grade 30 pts describe how to rewrite a power with a positive exponent so that the exponent is in the denominator.
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Mathematics, 22.06.2019 04:30
If a and b are real numbers, then |a-b| is always, sometimes or never equal to |b-a| ?
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The murphy family and the lewis family each used their sprinklers last summer. the water output rate...
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