A baker is making rolls. He has 20 pounds of dough. Each roll is made from 1/8 pounds of dough. How many rolls can he make?

Karianne and lucius are analyzing a linear function on a graph. karianne says that unit rate is equal to rate of change, but that slope is calculated differently. lucius says that unit rate, rate of change, and slope are calculated the same way. who is correct? explain your answer.

Which coefficient matrix represents a system of linear equations that has a unique solution ? options in photo*

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