Respuesta :

Answer:

B.Andrew will have 0 points

C.4+(-4) is an expression showing how Andrew gained 4 points but lost 4 points

Step-by-step explanation:

If you add 4 for the first round then take away 4 from the second round you get 0.

The 4+ shows that Andrew gained 4 points in the first round but in the second he lost 4 points.

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