72/3=24
24/12=2(2 meters a person a day)
2*15=30
15 people can build about 30 meters of fence a day.
Answer:
9 years
Step-by-step explanation:
A= 17655 + 1230Years
B= 15900+1425years
A=B: 1755=195years
years= 1755/195
years= 9
C
New equation: y = -3(2y + 3) - 4
Distribute and simplify: y = -6y - 13
Add 6y: 7y = -13
