There are 6 singers in a competition. in how many ways can first, second, and third prizes be awarded?

2y= 3 2 x−2 y = − 1 3 x + 1 y=− 3 1 x+1

What is the absolute value of the complex number -4-sqrt2i

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