Answer:
x = -14
Step-by-step explanation:
3 + x/2 = -4
Subtract 3 from both sides:
x/2 = -7
Multiply both sides by 2:
2hours/4pages
2/4=1/2
1/2=x/12
cross multiply
12=2x
divide by 2 both sides
6=x
6 hours
I'm doing a challenge. This is my answer. IDK.
20%
total caps 2+8=10
% of red caps= 2/10*100=20%
