
Properties of Equality
Quiz by Grady Vance
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9 questions
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- Q1A series of properties, rules, or laws associated with mathematical operations and equality.UnitsProperties of OperationsOne Solution EquationProperties of Equality30s
- Q2Some of the steps in Jermaine solution to 2.5(6.25x + 0.5) = 11 are shown. Select the correct reason for line 4 of Jermaine’s solution.Addition Property of EqualityDivision Property of EqualityClosure Property of EqualitySymmetric Property of EqualityDistributive Property of Equality30s
- Q3Brian makes the claim that x = 6 is the solution to the equation 4(5x - 12) - 7x = 5x. His work to support his claim is shown below. Which of the following justifications are correct?Step 2 is justified by the distributive propertyStep 1 is justified by the associative propertyStep 4 is justified by the addition property of equalityStep 3 is justified by substitution property of equality (combining like terms)30s
- Q4An equation with one variable; whose solution can be one solution, no solutions, or infinitely many solutions.Simple one solution equationProperties of equalityProperties of operationsInequality30s
- Q5Daniel attempted to solve the equation 3(x-4)-4 = 1. Based on the information provided, which statement justifies why her solution is incorrect?She did not add the number 16 to the number 1 correctly in Step 3She did not add the number -12 to the number -4 correctly in Step 2She did not divide the number -15 by the number 3 correctly in Step 4She did not distribute the number 3 to the quantity (x - 4) correctly in Step 130s
- Q6Describe which Property of Equality is the first step in solving the equation. 4(3v + 2 - 2v + 2) = 20?Distributive Property of EqualityAddition Property of EqualitySubtraction Property of EqualityMultiplication Property of Equality30s
- Q7Two students work the same problem, Which statement is true?Taylor is correct, because 1(2x + 5)= 5(x = 3)is one method to solve the proportion.Jamie is wrong, because from Step 2 to Step 3 she should have added x to both sides.Jaime is correct, because the 5 in the numerator and the 5 in the denominator will simplify to 1Taylor is wrong, because from Step 3 to Step 4 he should have divided both sides by -10.30s
- Q8Logical rules which allow you to balance, manipulate, and solve equationsOne Solution EquationRules of mathProperties of EqualityProperties of Operations30s
- Q9Which property states: If 3 + 9 = 12, and 12 = 4+ 8, then 3+9 = 4 + 8Symmetric Property of EqualityAddition Property of EqualitySubstitution Property of EqualityTransitive Property of Equality30s