Add negative 4 plus negative 6​

-4+(-6)

=-10

hope this will help you more

-10

thats it, thats what i know

part 1 answer = 8

part 2 answer = 72

step-by-step explanation:

part 1 explanation = add all of the numbers, then divide by how many numbers you have. so, 200/25 = 8.

part 2 explanation = not gonna lie, this is hard to explain, so just google how to do it.

correct answer:

b.(19,-2)