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If you see the word rate, or even "per" or "each", it's a safe bet that a word problem is calling for a linear equation. There are a couple steps when translating from a word problem to a linear equation. Review them, then we'll work through an example. Find the y variable, or output.
Algebra IA Unit 5 Worksheet 4 – Writing Equations of Lines Part 4 Writing Equation of Lines From Word Problems Name _________________________________. Write an equation, in slope-intercept form, to model each situation. You rent a bicycle for $20 plus $2 per hour.
Word problems are important applications of linear equations. We start with examples of translating an English sentence or phrase into an algebraic expression.
Write a system of linear equations to represent this information and find the values of the two numbers. Jane is organizing a fundraiser. The total number of adults and children attending is 80. The entrance fee for adults is $10, and for children, it is $5. The total amount collected is $600.
What Are Linear Equation Word Problems? A linear equation word problem involves a real-world situation or scenario that can be solved by setting up and solving linear equations. The equations that are used model the relationships between different quantities in the real-world scenario.
Problem-Solving Investigation: Draw a Diagram. For Exercises 1–6, use the draw a diagram strategy to solve the problem. TILING Kelly is using 3-inch square tiles to cover a 4-foot by 2-foot area. The tiles are 0.5 inches tall.
Writing Linear Equations from a Context. When a word problem involves a constant rate or speed and a beginning amount, it can be written in slope-intercept form: y mx b . To do this, recognize which number will represent m, the rate, and which number will represent b, the y-intercept. 1.
