## Math

Define the following terms and give examples:
solutions
system of linear equations
Determine whether ordered pair is a solution of the system of linear equations:
x + y = 8
3x + 2y = 21
(2, 4) b. (5, 3)
Solve system of linear equations by graphing:
x + y = 4
x – y = 2
Solve system of linear equations by the substitution method:
y = 3x + 1
4y – 8x = 12
How do you solve a system of two linear equations when using the addition method?
Solve this system of equations by the addition method:
4x + y = 13
2x – y = 5
Write a system of three linear equations in three variables that has (2, 1, 5) as a solution. Explain the process you used to write your system.
List the steps for Problem-Solving.

Sample Solution

## Preparing a Science, Math, or Art Unit Plan

Reflect on what you have learned about unit planning. For this assignment, design a science, math, or arts unit plan. Consider criteria for science, math, music, and art activities and units. Your plan should include the following: • Introduction • A timeline • Activities • Outcomes • Assessments • The relationship between outcomes and state and/or national standards • Be certain that your plan embeds literacy and cognition skills in its activities. Length: 5-7 pages not including title and reference pages. References: Minimum of 5 scholarly resources. Your paper should demonstrate thoughtful consideration of the ideas and concepts presented in the course by providing new thoughts and insights relating directly to this topic. Your response should reflect scholarly writing and current APA standards where appropriate.

Sample Solution