Lauren has dimes and nickels in her purse. The number of dimes is three more than seven times the number of nickels. Let represent the number of nickels . Write an expression for the number of dimes.
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Algebraic Expressions
In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.
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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.
Lauren has dimes and nickels in her purse. The number of dimes is three more than seven times the number of nickels. Let represent the number of nickels . Write an expression for the number of dimes.
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