If the scale factor between two circles is 2x/5y what is the ratio of their areas?

How do your peer relationships affect your overall health status? what can you do to improve your peer relationships?

If x+y+z=0 what is the value of [tex] {x}^{3} + {y}^{3} + {z}^{3} [/tex]

Shannon mary and john earn a weekly allowance ahannon earns the amount that is 2/3 of what john earns mary earns an amount that is 1 2/3 of what johns earns 20 dollars a week who eaens the greatest allowance and who earns the least