Give me a topic for my mathematical investigation.​

The function below show how much jayna and hannah charge for babysitting. which statement best compares the two plants?

Solve -.016x= -16. need solving this

Will mark determine whether the conjecture is true or false. give a counterexample for any false conjecture. given: points r, s, and t conjecture: r, s, and t are coplanar. a) false; the points do not have to be in a straight line. b) true c) false; the points to not have to form right angles. d) false; one point may not be between the other two.