could you show the picture up closer, so i can see?
Answer:
I believe according to the information provided that the answer would be would be B
Step-by-step explanation:
Answer:
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Step-by-step explanation:
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The correct answer is B = -1
10(1 + 3B) = -20
10 + 30B = -20
-20 - 10 = -30
30B = -30
B = -1
Hope this helps :)