Respuesta :
Answer:
Increased by 290
Step-by-step explanation:
2(-30) = -60
-60 + 350 = 290
points increased by 290
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-Chetan K
Answer:
The answer is "His score changed by 290"
Step-by-step explanation:
2*30 = 60
350 points gained minus the 60 for the spaceships equals 290 points.
He only gained 290 points.