0.1% of what number is 4?

(08.01)consider the following pair of equations: x + y = −2 y = 2x + 10 if the two equations are graphed, at what point do the lines representing the two equations intersect? (−4, 2) (4, 2) (−2, 4) (2, 4)

He concluded that a heavier object dropped from the same height as a lighter object will land

In a graph with several intervals o data how does a constant interval appear? what type of scenario produces a constant interval?