Awise man once said “200 reduced by twice my age is 42” what is his age ?

You are assembling pieces of an iron gate to complete a fence. the finished gate will look like the one below. in order to assemble the gate it is important to under how the pieces are related. part 1: how are pies 1 and 2 in the archway related? part 2: how are the rectangular sections 5 and 6 in the center of the gate related to each other?

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10

Explain why the factor 1.5 is broke. into two numbers in the model.