What country name belongs in the center circle of graphic of the graphic organizer

a. united states
b. china
c. great britain
d. canada

What are “like terms”? why can we only add like terms?

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

The lengths of two sides of a right triangle are given. find the length of the third side. round to the nearest tenth if necessary. a) y = 12/5x + 39/5 b) y = 5/12x + 5/39 c) y = 12/5x - 39/5 d) y = 5/12x - 5/39