The alexander family and the morgan family each use their sprinklers last summer. the water out of the 35 l per hour. the water output rate for the morgan family sprinkler was 25 l per hour. the families use their sprinklers for a combined total of 55 hours resulting in of 1575 l. how long was each sprinkler used?

Solve this equation using substitution. {4x + y = −2} {4x + 6y = 44}

Find the equation of a line that is perpendicular to line g that contains (p, q). coordinate plane with line g that passes through the points negative 3 comma 6 and 0 comma 5 3x − y = 3p − q 3x + y = q − 3p x − y = p − q x + y = q − p

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