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(Answer) MATH114N – Week 4 Assignment: Solving Systems of Linear Equations by Elimination

QUESTIONS Question 1 The sum of two numbers is 155. Their difference is 23. Find the numbers. Question 2 Decide whether it would be more convenient to solve the system of equations… Read More »(Answer) MATH114N – Week 4 Assignment: Solving Systems of Linear Equations by Elimination

(Answer) MATH114N – Week 4 Assignment: Solving Systems of Linear Equations by Graphing

QUESTIONS Question 1 Enrique is making a party mix that contains raisins and nuts. For each ounce of nuts, he uses twice the amount of raisins. How many ounces of… Read More »(Answer) MATH114N – Week 4 Assignment: Solving Systems of Linear Equations by Graphing

(Answer) MATH114N – Week 4 Assignment: Graphing Linear Equations

QUESTIONS Question 1 The graph of y=x−5 is shown below. Use the graph to determine which of the ordered pairs is a solution to the equation. Select ALL correct answers. (1,−4) (5,4) (0,−5)… Read More »(Answer) MATH114N – Week 4 Assignment: Graphing Linear Equations

(Answer) MATH114N – Week 4 Presentation: Graphing Equations

Required Resources Read/review the following resources for this activity: Knewton text (integrated in Knewton Assignments) Lesson in Canvas Instructions Create a presentation explaining your step-by-step approach to solving the problem… Read More »(Answer) MATH114N – Week 4 Presentation: Graphing Equations

(Answer) MATH114N – Week 3 Assignment: Solving Polynomial Equations by Factoring

QUESTIONS Question 1 Solve: (n + 6)2  = 0. Question 2 The product of two consecutive even integers is 224. Find the integers. Note: Each set of brackets represents one… Read More »(Answer) MATH114N – Week 3 Assignment: Solving Polynomial Equations by Factoring

(Answer) MATH114N – Week 3 Assignment: Solving Quadratic Equations by Factoring

QUESTIONS Question 1: Solve: (6z+6)2=0. Multiple answers, if any, should be separated by commas. Enter only integer(s) or fraction(s). Question 2: Solve: (12a) (11a−1)=0. Multiple answers, if any, should be… Read More »(Answer) MATH114N – Week 3 Assignment: Solving Quadratic Equations by Factoring

(Answer) MATH114N – Week 3 Assignment: Choosing a Factoring Strategy

QUESTIONS Question 1: Factor: −2y3+48y2−190y. Question 2 Factor: 40ad3+625a. Question 3: Factor: 2d3 − 432q3. Question 4: Factor: 4a2−4a+1. ANSWERS: Question 1: Factor: −2y3+48y2−190y. Answer: -2y(y-19) (y-5) To access all… Read More »(Answer) MATH114N – Week 3 Assignment: Choosing a Factoring Strategy

(Answer) MATH114N – Week 3 Assignment: Factoring Special Products

QUESTIONS Question 1: Factor: 49d2n − 25n. Question 2: Factor: 4u2v + 16uv2+16v3 Question 3 Factor: 125r2s + 400rs2 + 320s3 Question 4: Factor (if possible): 25+64w2. If the expression… Read More »(Answer) MATH114N – Week 3 Assignment: Factoring Special Products

(Answer) MATH114N – Week 3 Assignment: Factoring Trinomials with a Leading Coefficient Other than 1

QUESTIONS Question 1: Factor: −4y3−116y2−400y. Question 2: Factor: 2×2 + 9 x + 7. Question 3: Factor: −3a2 − 21a −18. Question 4 Factor completely: 63n2 + 150n + 75.… Read More »(Answer) MATH114N – Week 3 Assignment: Factoring Trinomials with a Leading Coefficient Other than 1

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