Length: 12
Width: 4 since 12x4=48 and length is 3 times as long as it is wide.
He spent 27.7 repeating minutes of his class talking.
Answer:
Step-by-step explanation:
-3 = 2x+6y
2x+6y = 0
By transitivity, -3 = 0, a contradiction. No solution.
If you graph the lines, you will see they are parallel, therefore never intersect.