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x = 80

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โˆ™ 2010-06-02 14:11:57
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Algebra

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A polynomial of degree zero is a constant term

The grouping method of factoring can still be used when only some of the terms share a common factor A True B False

The sum or difference of p and q is the of the x-term in the trinomial

A number a power of a variable or a product of the two is a monomial while a polynomial is the of monomials

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Q: X varies directly with y and inversely with z x equals 125 when y equals 5 and z equals 4 Find x when y equals 4 and z equals 5?
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Related questions

X varies directly with y and inversely with z x equals 0.25 y equals 10 and z equals 20 find x when y is 20 and z is 10?

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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?

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X varies directly with y and inversely with z x equals 0.12 when y equals 12 and z equals 2 Find x when y equals 1200 and z equals 1?

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If X varies inversely as y2 and x equals 5 when y equals 12 Find x when y equals 6?

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If y varies inversely as x and y equals 725 when x equals 20 find x when y is 50?

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If y varies inversely as x and y equals 3 when x equals 6 find the value of x when y equals 18?

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If y varies inversely as x and y equals 24 when x equals 8 find y when x is 4?

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

25


X varies directly with y and inversely with z x equals 20 when y equals 8 and z equals 4 Find x when y equals 4 and z equals 8?

The answer is x=10. If: x=20 y=8 z=4 then: y=8/2=4 z=4*2=8 since x varies directly with y, meaning whatever happens to y, happens to x, so if y was divided by 2, then x should be divided by 2. After all, the inverse of division is multiplication.


If y varies inversely as x and y equals 320 when x equals 25 find y when x is 40?

y=(320 x 25 )/ 40 = 200.


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?

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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?

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

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

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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


If X varies inversely as Y and X equals -24 when Y equals 15 find X when Y equals -36?

xy = is a constant (k) so k = -360. When y = - 36, x = 10


Assume that y varies inversely as x. If y equals -6 when x equals-2 find y when x equals 5?

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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


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.


Suppose y varies inversely with X use the information to find K and choose the equation of variation. X equals 7 and y equals 3?

xy = K so K = 21


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


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

y = 3x y = 3*19 = 57


X varies directly with y and z x equals 40 when y equals 10 and z equals 20 Find x when y equals 30 and z equals 40?

mensos yo no me la seee


B varies directly as c and inversely as d. One set of values is b 5.75 c 2.3 and d 0.3. Find b when c 0.5 and d 0.15?

35