Mathematics, 26.01.2020 05:31, keldrykmw4
At present, a man is 5 times older than his daughter. in 7 years, the man is 3 times as old as his daughter. what are their present ages?
Answers: 3
Mathematics, 21.06.2019 20:10, sksksksksk1
Heather is writing a quadratic function that represents a parabola that touches but does not cross the x-axis at x = -6. which function could heather be writing? fx) = x2 + 36x + 12 = x2 - 36x - 12 f(x) = -x + 12x + 36 f(x) = -x? - 12x - 36
Answers: 1
At present, a man is 5 times older than his daughter. in 7 years, the man is 3 times as old as his d...
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