Each year, Francesca earns a salary 2% higher than her previous year's salary. In her first s years at this job, she earned a total of s180, 345. Write an expression s (n) that gives the total amount Francesca has earned in her first n years of her career. (Use a in the expression to represent her salary in her first year at this job.) What was Francesca's salary in her first year at this job? Round your final answer to the nearest cent.
Percentage
A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.
Algebraic Expressions
In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.
Numbers
Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.
Subtraction
Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.
Addition
Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.
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