If A is directly proportional to C and B is directly proportional to C, prove that each of the following is directly proportional to C. (a) A + B

(b) A-B

(c) √AB

Statement: if two distinct planes intersect, then their intersection is a line. which geometry term does the statement represent? defined term postulate theorem undefined term

The classrooms are trying to raise $1,200.00 for charity. mrs. leblanc's class has raised 50%. mr. patel's class has raised $235.14 ms. warner's class has raised 1/3 as much as mrs. leblanc's class. how much more money is needed to reach the goal of $1,200.00?

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