Which equation is equivalent to x^-5/3?

Solve 3x-18=2y and 5x-6y=14 by elimination or substitution . show all !

Right triangle xyz has a right angle at vertex y and a hypotenuse that measures 24 cm. angle zxy measures 70º. what is the length of line segment xy? round to the nearest tenth. 8.2 cm 8.7 cm 22.6 m 25.5 cm

George writes the mixed number as sum and uses the distributive property 1/2.-2/5=1/2-2+2/5=1/2