thivisa thivisa
  • 22-11-2022
  • Mathematics
contestada

10 cars are washed in 75 minutes by dave. joe can wash 6 cars in 30 minutes. find how long it would take to wash 20 cars if dave and joe work together.

Respuesta :

Otras preguntas

1,352 pounds is what fraction of a short ton
How do you write 7.8 x 10squared in standard form
Provide an example of at least five ordered pairs that do not model a function. The domain will be any five integers between 0 and 20. The range will be any fi
Why was the French alarmed after the Belgium government seized the Congo from King Leopold?
How many triangles are formed by the diagonals from one vertex of a regular octagon?
16 raised to the second power + X raised to the second power = 30 raised to the second power. QUESTION: What does X equal?
How do you write 7.8 x 10squared in standard form
Alicia has a gold bracelet and a silver bracelet. She has a black ring, a blue ring, a brown ring, and a white ring. She also has a gold necklace and a silver n
1: Plot the graph of the equation 2x-3y=6 and 2x+y=-10 and intercept the result.
What value of c makes x^2 +5x+c a perfect square.