Inequalities characterize the relationship between two values that are not equal in mathematics. An inequality denotes a lack of equality. When two values are not equal, we use the “not equal sign \(‘(\neq)’\) in most cases. Different inequalities are used to compare the values, whether...
Addition is one of the four basic operations in mathematics. It involves adding or joining two or more groups of objects. The result of addition is called the sum and the numbers that are added are known as addends. Here we will learn about the addition of tens or 10s to a one and ...
place value of 9 = 90 place value of 2 = 2 Step-2:Using the expanded form, write the number. Expanded form of the number 4792 is, 4,000 + 700 + 90 + 2 Example 4:What is 615628 in the expanded form? Solution: Step 1:The standard form number is 615628. ...
Therefore, the cost of the pen is 149 cents, which means 1 dollar, 4 dimes, and 9 pennies. Example 4: A toy is purchased with fewer than six coins. To demonstrate how you pay for a 42-cent toy, draw and label the coins.
Example 1:Identify each part of the given algebraic expression4x + 9. Solution: 4x + 9 The above expression contains two terms,4xand9. In this expression, the numerical factor is4which is multiplied by the variablex, so here the coefficient will be4. ...