Chapter 1: Q 181. (page 40)
Explain the difference between an expression and an equation.
Short Answer
An expression does not equal (or any other comparison signs) while an equation always consists of an equal to (or any other comparison signs).
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Chapter 1: Q 181. (page 40)
Explain the difference between an expression and an equation.
An expression does not equal (or any other comparison signs) while an equation always consists of an equal to (or any other comparison signs).
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In the following exercises, translate the phrases into algebraic expressions.
the sum of 8x and 3x
Simplify:
In the following exercise, simplify the expression:
In the following exercise,
The number of girls in a second-grade class is 4 less than the number of boys. Let b represent the number of boys. Write an expression for the number of girls.
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