lyndalyn and amanda are going to the movies with friends. Lyndalyn bought 3 bags of popcorn and 5 candy bars for $21.00. Amanda
1 answer:
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Answer:
(3,-8)
Step-by-step explanation:
Graph the points on the coordinate plane. Since a rectangle has equal sides with 90 degree angles, the last point will be below (3,2) at the same level as (1,-8). This point is (3,-8).
