Instructions Example 1. Carefully read the problem, note what
... Find two numbers whose sum is 60 and whose difference is 14. ...
... Find two numbers whose sum is 60 and whose difference is 14. ...
3.2 Solving Systems of Equations Algebraically
... Here we add the equations together when the coefficients are different signs. x + 2y = 10 x+y=6 Here both lead coefficients are 1. We can change the coefficient to – 1, by multiplying by – 1. ...
... Here we add the equations together when the coefficients are different signs. x + 2y = 10 x+y=6 Here both lead coefficients are 1. We can change the coefficient to – 1, by multiplying by – 1. ...
Perfect squares, square roots, perfect cubes and cube roots Name: 1
... Perfect squares, square roots, perfect cubes and cube roots ...
... Perfect squares, square roots, perfect cubes and cube roots ...
