HElP what There is a $20 shirt and it is 1/3% off

To solve the system of equations below, pedro isolated the variable y in the first equation and then substituted it into the second equation. what was the resulting equation? { 5y=10x {x^2+y^2=36

How do the number line graphs of the solutions sets of -23 > x and x-23 differ?

Iam at home. /: i am playing video games. translate the following statement into symbolic form.