Rewrite the expression with a rational exponent as a radical expression. three to the two thirds power all raised to the one sixth power

the sixth root of three
the ninth root of three
the eighteenth root of three
the sixth root of three to the third power

Solve the given system of equations. 2y= -x+9 , 3x-6= -15

How many solutions does the nonlinear system of equations graphed below have? a. one b. zero c. four d. two

Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4