14) The enrollment at a college was 4500 students in 2014 and 3700 students in 2019. New a) Find the relative change in enrollment and explain the meaning of your answer. Stud = New-Old old 3700- 4500 -800 4500 -O,177 -17,77% 4500 e studant enrollment ol colloge decreased by 17.77% from DH - 2019, b) Find the average rate of change in enrollment and explain the meaning of your answer. grau of change New-Old -800 3700-4500 5yeais studont/ -60 Time E Student enroliment decreases by lo0 Students per year. y my +b c) If the enrollment trend follow a linear pattern, write the equation of the linear model for E(t), the enrollment t years since 2014. New-ord

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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.