If 2f(x+1)+(4+1)=2x and *+-1 then
= 2x and x
-1 then
x
+
1
f(2) =

Type the correct answer in the box. consider the system of linear equations below. rewrite one of the two equations above in the form ax + by = c, where a, b, and c are constants, so that the sum of the new equation and the unchanged equation from the original system results in an equation in one variable.

8litres of paint can cover 129.6 m². how much paint is required to paint an area of 243m²?

If two parallel lines are cut by a transversal, interior angles on the same side of the transversal are supplementary. a. always b. sometimes c. never