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High School Mathematics1.5 Algebraic Equations and Expressions

 An expression or algebraic expression is a phrase, a sentence fragment. We can simplify an expression and has no relation symbol. Example: a number less than ten x < 10 two less than a number x - 2 An equation or algebraic equation is a sentence. We have to solve an equation to find the value or solution. It has a relation symbol "equal to". Example: Ten is five less than a number. 10 = x - 5 An Inequation is also a sentence with a greater than or less than sign. A number is less than five. x < 5 Directions: Choose the correct answer for each question. Explain in your own words what algebraic expressions, equations, and inequations are and give examples.
 Q 1: Write an expression for the total area of a rectangle with height 3 and length a + b.3a+b3(a + b)(ab)33ab Q 2: Solve: 56 = f/9635325047 Q 3: Which property says (8 x 4) x 5 = (5 x 4) x 8?Multiplicative IdentityAssociativeDistributiveCommutative Q 4: Solve: 10 - 5t = 5012-8-128 Question 5: This question is available to subscribers only! Question 6: This question is available to subscribers only!