brennacd brennacd

02-02-2018
Mathematics

contestada

Washing 2 cars and 3 trucks take 130 minuets. Washing 2 cars and 5 trucks takes 190 minutes. How long does it take to wash each type of vehicle?

Respuesta :

tygoldhelpp3fo4z tygoldhelpp3fo4z

02-02-2018

car takes 20 minutes
Truck takes 30 minutes

Answer Link

Otras preguntas

How did that massive territorial acquisition affect ordinary colonists?

M mr. Brown has $410,000 in a retirement account that earns 3.85% interest each year. Find the amount earned each year by his investment. How do you do this I d

What two decisions did constantine make that changed european history?

find the center and radius for the circles with the following equation x^2+y^2-4x+6y+11=0

In an ecological pyramid what happens to energy biomass a number species as you move up

The introduction of horses to the plain indians by the spanish resulted in:

Does this table represent a function? Why or why not?

What percentage of the world population served in ww2?

The ruler who showed the jews great favor was:

How to complete the square when a is greater than 1?