Sarah had $263 to spend on nine books. after buying them she had $11 how much did each book cost
2 answers:
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Answer:
<h2>11 units</h2>Step-by-step explanation:
Method 1:
The formula of a distance between two points:
We have the points (7, 2) and (-4, 2). Substitute:
Method 2:
Look at the picture. Mark points in the coordinate system.
Read the length of the segment.
