answersLogoWhite

0

80=4x, z=6x. find Z.

x=80/4, x=20.

z=6x20

z=120

answer= 120

User Avatar

Wiki User

14y ago

What else can I help you with?

Related Questions

Find an equation of variation where y varies directly as x and y equals 15 when x equals 5 find y when x equals 19?

57


Find an equation of variation where y varies directly as x and y equals 8 when x equals 2 find y when x equals 10?

40


Find an equation of variation where y varies directly as x and y equals 2 when x equals 10 find y when x equals -25?

y = -5


Find an equation of variation where y varies directly as x and y equals 500 when x equals 50?

y = 10x


Find an equation of variation where y varies directly as x and y equals 28 when x equals 7?

4x= y


Find an equation of variation where y varies directly as x One pair of values is y equals 80 when x equals 40?

Find an equation of variation where y varies directly as x. One pair of values is y = 80 when x = 40


F x varies directly with x and y equals -2 when x equals 8 Find the constant of variation k?

What is y? Fx varies with x, but y could be anything.


Find an equation of variation where y varies directly as x and y equals 10 when x equals 5 find y when x is 4?

y = 8


If y varies inversely as the square of x and y equals 4 when x equals 5 find y when x is 2?

25


R varies directly as s find r when s equals 7 and k equals 5?

Since r varies directly with s, we have r = ks (replace k with 5 and s with 7) r = (5)(7) r = 35


Y varies directly as the square of r If y equals 405 when are equals 9 find y when are equals 2?

y / r2 = a constant (k) so k = 405/81 ie 5. k = y/4 when r = 2, so y = 20.


If m varies directly as n and inversely as o and m equals 20 when n equals 50 and o equals 10 find m when n equals 96 and o equals 16?

m = 24