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.
![Feb 12, 9:46:37 AM
Represent the following sentence as an algebraic expression, where "a number" is the
letter x.
3 is subtracted from a number.
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hp
esc
12
米
米
fs
IOI
10
f7
f8
fg
f10
11
#3
2
2$
4
&](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa197ac04-cea9-427e-8454-1117c1fb02a6%2F459aeaba-ba72-4b03-90f1-0fd3d12aee45%2Fiaievwp_processed.jpeg&w=3840&q=75)
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