D) as age increases, weight increases by 5
Answer:
1008
Step-by-step explanation:
If 4/5 of eighth graders, or 80%, are enrolled with class, there are still 20% of students that didn't study. That means you add 168, the 20%, and you'll get 1008.
the required answer is
here's the solution : -
=》
B: x=-1
5x+6=1
5x+6-6=1-6
simplify
divide by 5 on both sides
x=-1
