Why is 2/3 greater than 3/5? explain this to an 8 year old

If the measure of angle 1 is 110 degrees and the measure of angle 3 is (2 x+10 degree), what is the value of x?

#1-20 state whether the angles are alternate interior, alternate exterior, vertical, or corresponding angles.

To solve the system of equations below, grace isolated the variable y in the first equation and then substituted into the second equation. what was the resulting equation? 3y=12x x^2/4+y^2/9=1