Use properties of rational numbers to simplify the expression.
2/5 + 7/15 + 1/5 a 1/2 b 2/3 c 1 1/15 d 4/5

Drag each tile to the correct box. not all tiles will be used. consider the recursively defined function below. create the first five terms of the sequence defined by the given function

If you prove that ∆wxz is congruent to ∆yzx, which general statement best describes what you have proved?

Zach spent 2/3 hour reading on friday a 11/3 hlurs reading on saturday. how much more time did he read on saturday tha on friday