graph the following linear equations and determine the correct classification:

L1:y=-x+5 and L2:y=-2x+1

2 answers

a flagpole casts a shadow 10 ft. long if a man 6 ft. tall casts a shadow 4 ft. long at the same time of day, how tall is the flagpole.
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Let x = length of flagpole.

x/10 = 6/4

Solve for x.