House painter problem
Tim and Harry are panters. They have been asked
to paint a living room...
Mathematics, 07.05.2021 05:40, rockabillyEli689
House painter problem
Tim and Harry are panters. They have been asked
to paint a living room in someones house. Normally
it takes tim 3 hours to paint room by himself
and Harry 2 hours to paint a room by bimself.
If the two guys paint the living room together
how long will it take them to paint (express in
hours and minutes.
Answers: 3
Mathematics, 21.06.2019 19:00, lexipooh7894
What are the solutions of the system? y = x^2 + 2x +3y = 4x - 2a. (-1, -6) and (-3, -14)b. (-1, 10) and (3, -6)c. no solutiond. (-1, -6) and (3, 10)
Answers: 1
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