Me solve this equation -4x + 15> 59

Use the elimination method to solve the system of equations -x+5y=-4 and 4x+3y=16

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?

Explain how you divide powers with like bases. discuss why the bases have to be the same. how are these rules similar to the rules for multiplying powers with like bases.