What is the value of x?

x+1/3 = 9

enter your answer in the box in simplest form.

According to the general equation for conditional probability if p(anb)=3/7 and p(b)=7/8 what is p(a i b)

Astudent draws two parabolas both parabolas cross the x axis at (-4,0) and (6,0) the y intercept of the first parabolas is (0,-12). the y intercept of the second parabola is (0,-24) what is the positive difference between the a values for the two functions that describe the parabolas

Rewrite the expression in z to the n power. the expression i was given is: 1 over z to the negative 1 half power.