His score changed by 110 points.
Explanation: 3*30=90 & 200-90=110 points
Answer: 55x +200 = 530 x=6
Step-by-step explanation:
55x +200 = 530
-200 -200
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55x = 330
divide by 55 on both sides
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x=6
Your answer is y=15 for your problem
Answer:
The answer is the last one
10 the answer is 10 pemdas