Answer:
he will increase his account balance by $20 a year
Step-by-step explanation:
Answer:
2 * ( [2w-8] + w)
Step-by-step explanation:
width = w
Length = 2w -8
Perimeter of Rectangle = 2 (l+b)
= 2 * ( [2w-8] + w)
Answer:
10% increase
Step-by-step explanation:
22-20/20 (increase/original)
Answer:
The population of both Midwest and West will be equal after 11 years and 8 months.
Step-by-step explanation:
It is provided that in 1990 the population of Midwest was 60 million and that of West was 53 million.
The average increase in population of Midwest areas is 0.4 million/year and in case of west areas it is 1 million/year.
The expression representing the population of Midwest in <em>x</em> years is:
The expression representing the population of West in <em>x</em> years is:
Compute the value of <em>x</em> such that the population of both Midwest and West are same as follows:
So after years or 11 years and 8 months the population of both Midwest and West will be equal.