Answer:
B) X || Z
Step-by-step explanation:
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The correct answer is 29/20
Th equation would be y=6x. Bruce unloads 6 boxes in 1 minute, so that would be your unit rate. X represents how many minutes he takes to unload the boxes, so for each minute Bruce unloads 6 boxes.
The second one, 82% is Erin's highest score