The companies being considered are:
The company that is concerned with corded telephones
The company that is concerned with cellphones
Let x represent the number of years since 2002 and y represent the total number of accounts
From the information given,
Considering the first company,
Initial number of accounts = 946 x 10^6
The number of accounts fell by approximately 28 million per year. This means that in x years, the number of accounts that would have been lost is
28 x 10^6 * x
= - 28x x 10^6
It is negative because it is reducing
The slope intercept form of a linear equation is expressed as
y = mx + c
where
m = rate of change
c = y intercept of value of y when x = 0
By comparing with the given scenario,
Hi There!
On a standard ruler you would see Inches (IN) and Centimeters (CM) you would also see half inches marks.
Answer:
80 degrees.
Step-by-step explanation:
8(A + 2B) + 6 (2A + B) Distribute to correct terms
8A + 16B + 12A + 6B Simplify
20A +22B Answer
20A +22B is your answer
hope this helps
Ill explain if this doesnt already make sense, hope it helps