Collicular measured one 1/4 yards of the blue diamond fabric and 5/6 yards of the yellow bone it’s fabric to make a “rename its length of fabric use the number of entries in a yard as a common denominator

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

Gabrielle's age is two times mikhail's age. the sum of their ages is 84. what is mikhail's age?

Can you me with this question? i'll reward *30 points i just need with this one question so that i could solve the others. * edit: i originally set up the question to reward 30 points, but for some reason i can only reward 15. if you don't get 30, then i'm sorry. i'm still kind of new to this site