Answer:
A) 28/39
Step-by-step explanation:
Answer:
Supplement: 132
Complement: 42
Step-by-step explanation:
I don't really have an explanation, the answer just came to me...Sorry. But hope this helps!
Yes
Explanation:
2x9=18 and 1+8=9
The pattern repeats
Answer:
n=7/3
Step-by-step explanation:
1 (n – 4) – 3 = 3 - (2n+3)
1. distribute the 1 on the left side and distribute the -1 on the right side
1n-4-3=3-2n-3
2. add like terms
1n-7=-2n
3. move n to one side and by itself
-7=-3n
4. divide -3 to get n alone. Both negatives cancel out each other
7/3=n
