Answer:1 foot
If 3 units equal 3 feet, what is the value of 1 unit?
Answer: A= (3,-3) . B(4,1). C= (1,0)
Step-by-step explanation:
She worked 30 hours per week.
The problem turns out to be the following:
2x+15=3x-15.
First you need to have only one x variable so you subtract the X's:
3x-2x=X
The problem now turns into 15=x-15.
You have to isolate the X so you do x+15. You have to do the same to the other side so 15+15=30, therefore x=30
