If a = -9 and b = -4, what is the value of a + b ?

-5
5
-13
13

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?

The total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?

What tool is not used for inductive reasoning