Question

A man
Started his Job with a certain monthely
Salary
and
lived
incelment every
his Salary will be r 11000 alter 2 years and 14000 altic
years
of his service what is his
string
Salary and what is the annual increment ?
prepare quadratic equation​

Answer 1

Step-by-step explanation:

Let starting salary = x

Increment every year = y

x +2y = 11,000

x + 4y = 14,000

Substract

2y = 3,000

y = 1500

substitute y= 1500 in eq(1), we get x = 11,000 − 3,000

x = 8,000

starting salary = 8,000

Increment = 1500