18x-(8x-7)=67

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Julia is going for a walk through the neighborhood. what unit of measure is most appropriate to describe the distance she walks?

100 points, hi, i’m not sure what to do here, the data doesn’t seem to be quadratic .? can anyone me, in advance

Find the pattern and use it to list the nth term in the sequence. 6, 12, 20, 30, 42, 56, the nth term of the sequence is