Answer:
Step-by-step explanation:
153+12x-3=13+x
Answer: 
Step-by-step explanation:
Given
The initial population of a city is 
The annual growth rate is 
after 1 year it is

after 2 years, it is

after x years it is

Answer:
84 months
Step-by-step explanation:
Maria is 7 years old, there are 12 months in a year, multiply 12 by 7.
12 * 7 = 84
Maria is 84 months old
Answer:
Thirty-Four Thousandths
Step-by-step explanation:
Answer:
y = 2/3
Step-by-step explanation:
14 = 6(2) + 3y
14 = 12 + 3y
2 = 3y
y = 2/3