Answer: An equality the state of being equal, especially in status, rights, and opportunities. Terms A common technique for simplifying algebraic expressions. When combining like terms, such as 2x and 3x, we add their coefficients. For example, 2x + 3x = (2+3)x = 5x. The distributive property It is used to solve expressions easily by distributing a number to the numbers given in brackets. For example, if we apply the distributive property of multiplication to solve the expression: 4(2 + 4), we would solve it in the following way: 4(2 + 4) = (4 × 2) + (4 × 4) = 8 + 16 = 24. Two step equations that have decimals and fractions as the coefficient of the variable and constant term are said to be two step equations with decimals and fractions. A few examples of two step equations with fractions and decimals are: 0.3 x + 2/3 = 1. 3x - 0.5 = 1.2.
Example of Like Terms: 5x = 7x. Like terms are when two numbers have variables or when two numbers don't. Kind of like twins. You can combine them and only them.
Distributive Property: Example: 5(4 + 6) = 50. Distributive property is multiplying the sum of two or more addends by a number that will give the same result as multiplying each addend.
Inequality: An inequality compares two values, showing if one is less than, greater than, or simply not equal to another value. Example: 1 < 3 or 4 > 1. Yes you would use these a lot in the real world.
Since we know how much Olivia spent total, and we know how much she spent on the sunglasses, we just subtract 16.35 from 39.74, and the final answer is 23.40
