Answer:
480-1-x=330 i think
Step-by-step explanation:
The unknown number is 1/2 or 0.5.
ex: 4x+6=8
How you find those is you just divide the rate and what ever answer you get you add a one on the bottom
Example: 1. 4/8
2.4÷8= 2
3. 2/1
Answer:
c on edg
Step-by-step explanation:
Answer:
2( 2n-3)
Step-by-step explanation:
4n-6
2*2 n - 2*3
Factor out the greatest common factor
2( 2n-3)
