Can u show me common core way this problem how to do 5/9 ×3 1/2

Reagan lives five miles farther from school than vanessa lives. write an expression to describe how far reagan lives from school

What’s the range cuz i can’t find it?

The value of x in this system of equations is 1. 3x + y = 9 y = –4x + 10 substitute the value of y in the first equation: combine like terms: apply the subtraction property of equality: apply the division property of equality: 3x + (–4x + 10) = 9 –x + 10 = 9 –x = –1 x = 1 what is the value of y?