Jane is x years old. she is 3 years younger than meixia. write down meixia age in terms of x

Which expressions are equivalent to -6 + 3m

For what value of (y) is 3^3/3^y =1/9

What is the length of the segment, endpoints of which are intersections of parabolas y=x2? 11 4 x? 7 4 and y=? 7 8 x2+x+ 31 8 ?