Answer: It's cool, it means I get free points :)
The answer is w=3 suwhwuwbaguanwiwnwoanaonaisnsisnsownaianainza
If the TV is 70% off, then that means she paid 30% of the original cost. If 30% of the original cost is $120, then...
30% * x = 120
.30x = 120
x = 120/.30
x = 400
The original cost was $400
You are mixing up units; try and see if you read the problem correctly
Answer:
D: X=4
Step-by-step explanation:
got it right on edge2020