Answer:
h+c=28
4h+2c=80
Step-by-step explanation:
The total amount of horses and chickens is 28. So h+c=28. Each horse has 4 legs. Each chicken has 2 legs. There are h amount of horses and c amount of chickens. So 4h+2c=80.
Its 8.5
I calculator
12.4+-3.9=8.5
3x+18
3 (x+6)
Distribute
3x+3*6
Point B is
