First I find the individual widget weight
81 - 73 = 2x
8 = 2x
x = 4
Then I find how many widgets were left
73 - 1 = 4y
72 = 4y
18 = y
Y is the amount of widgets left, therefore the amount left is 18
Answer:
First option and Last option are the correct choices.
Step-by-step explanation:
Thanks!
Answer:
A. The two lines are neither parallel nor perpendicular.
Step-by-step explanation: