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

Who was the first president

what is a compounded word

Mark wants to fence for rectangular gardens each with the length of 914 feet in with a 4 1/2 feet what is the total length of fencing Mark needs to surround all

Climate 6) The gods of the Egyptians were associated with ______ A. the Hebrews B. upper class women C. the scribes D.natural forces C. military commanders

henry begins to drain a water tank by opening a valve. Then he opens another valve. Then he closes the first valve. He leaves the 2nd valve open until the tank

1-9.Simplify each expression.a. 42 + (-17)b. 8-(-9)c. 8(-9)d. -42=(-7)e.-2(-3)(-4)f. -18-7g. (-5)2h. -52i. 49

Why did southern states begin to talk more about secession after Kansas became a state?

Solve 2|x - 1| >= 10

10x + 2=32 solve for x

A car accelerates at a rate of 5ft/s/s for a time of 9 seconds. How far does the car go?