From that amount, we have to subtract the amount taken out for taxes and insurance. Now we can set up the equation Step 5: If she sells computers, then she's not going to get to break even because that's less than the quantity she needs for break even. Many times you will need to take the answer you get from the equation and use it in some other way to answer the question originally given in the problem.
We see that there are ounces of ingredient a in solution X. Since n represents the number, four times the number would be 4n.
Geometry Word Problems deal with geometric figures and angles described in words. The number of miles driven by either Jamie or Rhonda will work.
Since length is 15 inches, width is w, and perimeter is 50, we get Step 5: What we care about is making a profit. The width of the rectangle is 10 inches. Click here for more information. The length of a rectangular map is 15 inches and the perimeter is 50 inches. Another common type of average problems is the average speed computation.
Write an expression to represent the number of adult tickets sold. In terms of our variable, Step 5: Find the radius of the face.
Perimeter is the distance all the way around a figure. Just because you found an answer to your equation does not necessarily mean you are finished with the problem. We are told that together the two types of prescriptions add up to Find the lowest grade.
Now, what is this going to be? The number we are looking for is In terms of our variable, Step 5: If you are not clear in your instructions or you decide that the problem is too complicated, revise it to suit your students.
We also know that the highest grade added to the lowest grade is Altogether they drove 90 miles. No more than are key words that note that this problem must be written as an inequality.
Answer the question in the problem The problem asks us to find the lowest grade.(Note that with non-linear equations, there will most likely be more than one intersection; an example of how to get more than one solution via the Graphing Calculator can be found in the Exponents and Radicals in Algebra section.) Solving Systems with Substitution.
A list of websites focusing on word problems and problem solving Use these sites to find good word problems to solve. Most are free! Comments When solving word problems, students must first decide what quantity represents x and then must write all the other quuantities in terms of x.
Word problems Here is a list of all of the skills that cover word problems! These skills are organized by grade, and you can move your mouse over any skill name to preview the skill. Learn to solve word problems. This is a collection of word problem solvers that solve your problems and help you understand the solutions.
All problems are customizable (meaning that you can change all parameters).
We try to have a comprehensive collection of school algebra problems. The good news is that the steps to solve word problems are always the same. Example #7: Algebra word problems can be as complicated as example #7.
Study it carefully! Peter has six times as many dimes as quarters in her piggy bank. She has 21 coins in her piggy bank totaling $ How many of each type of coin does she have? Solution Let x be the number of quarters. Learn how to write and solve equations based on Algebra word problems.
Making Algebra easier for you! Menu. Highlight the key words and write an equation to match the problem. The following key words will help you write equations for Algebra word problems: Let's look at an example of an algebra word problem.