All changes s For the three-part question that follows, provide your answer to each question in the given workspace. Identify each part with a coordinating response. Be sure to clearly labe each part of your response as Part A, Part B, and Part C. Use the information below for Part A, Part B, and Part C. Simple interest varies jointly with principal and time. Tim deposited $1, 500 into an account and left it for 6 years. He earned $450 interest. Part A: Write the general formula. Be sure to define your variables. Part B: Find the constant of variation and write the explicit formula. Part C: How much interest would Tim have earned if he had deposited $4, 500 into the account and left it for 12 years? Show your work to support your answer.

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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.