Algebra: Chapter 6, Lesson 9, page 291.
Using Equations that Factor
There are 3 steps to using the problem solving guidelines below to help solve problems involving writing and solving an equation. They are:
1. Understand the problem
- What am I trying to find out
- What data am I given
- Have I ever solved a similar problem?
2. Develop and carry out a PLAN
- What strategy might I use to solve the problem?
- How can I correctly carry out the strategy I selected?
3. Find the ANSWER and CHECK
- Does the proposed solution check?
- What is the answer to the problem?
- Does the answer seem reasonable?
- Have I stated the answer clearly?
Two of tonight’s homework problems solved by MrE are here! Just click it!
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Algebra 1a: Chapter 8 REVIEW – DAY #2!
1. Motion Problems
Here are some links to excellent D-R-T examples at the PurpleMath website. Its easier to link to these than show you the same thing!
2. Digit and Coin word problems.
Here is a link for some examples of coin problems and here is a link for digit type problems (about 1/2 the way down the page)!
3. Solving Systems of Equations by Graphing
Here is a link with LOTS of examples from purplemath.com. It goes on for 2 pages so make sure that you see them both!