Which expression is equivalent to -)

=-2 *The answer should be the negative sign.*

Step-by-step explanation:

-6-(-4)

its should be the plus sign. That means it's going to be add.

-6+4=-2

=-2

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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.