Which of the following is NOT one of the five vegetable categories? Individuals can influence their health by controlling their genetic traits. The energy wave is directly connected to the a trough b wavelength c amplitude d crest Adding and subtracting fractions Based on what you have learned, do you support Garrison or Douglass?
More questions: Mathematics Another questions. Questions on the website: See results 0 The answer is not found? Log in Forgot your password? If x represents the smaller integer, represent in terms of x. The larger integer.
Five times the smaller integer. Five times the larger integer. Let us say we know the sum of two numbers is If we represent one number by x, then the second number must be 10 - x as suggested by the following table. In general, if we know the sum of two numbers is 5 and x represents one number, the other number must be S - x.
The next example concerns the notion of consecutive integers that was consid- ered in Section 3. The difference of the squares of two consecutive odd integers is The larger integer b.
The square of the smaller integer c. The square of the larger integer. Sometimes, the mathematical models equations for word problems involve parentheses. We can use the approach outlined on page to obtain the equation. Then, we proceed to solve the equation by first writing equivalently the equation without parentheses.
One integer is five more than a second integer. Three times the smaller integer plus twice the larger equals Find the integers. Steps First, we write what we want to find the integers as word phrases. Then, we represent the integers in terms of a variable. In this section, we will examine several applications of word problems that lead to equations that involve parentheses.
Once again, we will follow the six steps out- lined on page when we solve the problems. The basic idea of problems involving coins or bills is that the value of a number of coins of the same denomination is equal to the product of the value of a single coin and the total number of coins. There are 16 more dimes than quarters. How many dimes and quarters are in the col- lection? Steps We first write what we want to find as word phrases. Then, we represent each phrase in terms of a variable. How much is invested at each rate?
Step 3 Next, we make a table showing the amount of money invested, the rates of interest, and the amounts of interest. Step 4 Now, we can write an equation relating the interest from each in- vestment and the total interest received. The basic idea of solving mixture problems is that the amount or value of the substances being mixed must equal the amount or value of the final mixture. Steps We first write what we want to find as a word phrase. Then, we represent the phrase in terms of a variable.
Kilograms of 80c candy: x. Step 3 Next, we make a table showing the types of candy, the amount of each, and the total values of each. Step 3 Next, we make a table or drawing showing the percent of each solu- tion, the amount of each solution, and the amount of pure acid in each solution. Step 4 We can now write an equation relating the amounts of pure acid before and after combining the solutions. The distributive law can be used to multiply binomials; the FOIL method suggests the four products involved.
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New Example. Help Tutorial. For example, In either case the result is the same. Our first example involves the product of a monomial and binomial. Example 1 Write 2x x - 3 without parentheses. Solution Applying the distributive property yields When simplifying expressions involving parentheses, we first remove the parentheses and then combine like terms.
A: Assuming that the given equation needs to be solved, the solution is given below :. Q: One angle of a triangle is two times as large as another. The measure of the third angle is 20 degre A: Let x be the smallest angle of the triangle. Q: 22 20n 5 John owns a hot dog stand. He has found that his profit is represented by the equation A: John owns a hotdog stand. A: d The number of test takers who did not use visualization to relax is computed.
Q: Use the point slope formula to write the equation of the line passing through the two given points. A: To determine the slope-intercept form of line passing through the two points. Q: dtea uni Consider the square design with diagonal supports to be R9p f nse 13' - 9" 9. A: Refer to the question, we have to find the material required to form the specified bars. Let the side Operations Management. Chemical Engineering.
Civil Engineering. Computer Engineering. Computer Science. Electrical Engineering. Mechanical Engineering. Advanced Math. Advanced Physics. Anatomy and Physiology. Earth Science. Social Science. Political Science. Other questions on the subject: Mathematics. Mathematics, Name the most appropriate metric unit for each measurement like the mass of cow. Pepe and leo deposits money into their savings account at the end of the month the table shows the account balances.
Use the diagram given to answer the question. What equation can be used to find the value of x in the right triangle? Oh I've lost my money. Why are you filling the bucket with water?
How do you say Bookmark in Spanish Select all the statements that correctly describe the data.
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