2a=8 , a+b=2
use the substitution method to solve the linear system

Which of the following expressions are equivalent ?

Come up with a new linear function that has a slope that falls in the range 10 m − < < . choose two different initial values. for this new linear function, what happens to the function’s values after many iterations? are the function’s values getting close to a particular number in each case?

Solve the equation x/4 - 5= -8 -27 -12 -7 12