Jun 02, · Section Linear Equations. We’ll start off the solving portion of this chapter by solving linear equations. A linear equation is any equation that can be written in the form \[ax + b = 0\] where \(a\) and \(b\) are real numbers and \(x\) is a variable. This form is sometimes called the standard form of a linear equation. Note that most Oct 01, · Explore six common types of algebraic equations--linear, quadratic, cubic, polynomial, rational, and radical--as well as examples of each type of equation. Updated: 10/01/ both equations have been solved simultaneously by the value of x = 12 and y = the graphical solution provided the same answer. that's because x = 12 when y = 19 is common to both equations which means it's also common to both lines on the graph created by those equations
Algebra - Linear Equations
If Bobby makes an hour plus a bonus a day, how much would Bobby make if he works hours today? Tom makes a day, days a week. If his rent every four weeks waswhat is his overall net profit?
You loan a friend at a annual simple linear equations homework help rate. After how many years will he owe you just in interest? P is the principal, or original loan amount; r is the annual interest rate; and t is the number of years in question.
We plug all these values into the formula and solve for t:. A lollipop costs. Anne has dollars. What is the maximum number of lollipops Anne can buy? How much money does she have left over round to the nearest whole linear equations homework help lollipops with left over. To solve this problem, first you need to create a linear equation:.
Divide both sides by :. Now, Anne can't buy. So, Anne bought lollipops and she has left over. Jim makes per hour. If he works hours per day for days, how much money will he linear equations homework help Since Jim makes 12 dollars per hour we can multiply 12 by the number of hours he worked.
We then can multiply that number by the number of days he worked to get the total money earned. Convert back into dollars, so you have. Mark has taken his car down to his local car wash. There, he can wash his car for per minute, and dry his car at the end of the wash for a flat fee.
If Mark only has to spend on a car wash, linear equations homework help, for how linear equations homework help can he wash his car? To figure out how many minutes Mark can wash his car, we must understand the relationship between the total cost of a car wash and the length of the car wash, linear equations homework help. With every car wash, a fee of is needed to dry the vehicle, so Mark will only have remaining to spend on washing his car.
If it costs per minute to wash his car, linear equations homework help, we merely need to divide by to determine the number of minutes that Mark can wash his car:. Therefore, with Mark'she can wash his car for minutes.
Then we will multiply this number by 4, since we are finding her net profit over 4 weeks. This week, linear equations homework help made 25 cakes. How much money did Samuel earn this week? To calculate how much money Samuel made this week, we will multiply how many cakes he made with how much profit he earns per cake. Landry only has time to ride 4 rides. How much money does he spend at the carnival? This month, he worked 10 days. How much money did he receive this month?
First, we want to determine Bill's income this month, independent of his stipend. In this case, he worked 10 days. If you've found an issue with this question, please let us know. With the help of the community we can continue to improve our educational resources. If Varsity Tutors takes action in response to an Infringement Notice, linear equations homework help, it will make a good faith attempt to contact the party that made such content available by means of the most recent email address, if any, provided by such party to Varsity Tutors.
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Basic Arithmetic Help » Money and Time » Linear Equations with Money. Example Question 1 : Linear Equations With Money. Possible Answers:. Correct answer:. Explanation : 1. Report an Error. Example Question 2 : Linear Equations With Money. Example Question 3 : Linear Equations With Money.
Possible Answers: years. Correct answer: year. We plug all these values into the formula and solve for t: t is equal to 1 year. Example Question 4 : Linear Equations With Money.
Possible Answers: lollipops with left over. Correct answer: lollipops with left over, linear equations homework help. Explanation : To solve this problem, first you need to create a linear equation:. Example Question 5 : Linear Equations With Money. Explanation : Create a linear equation to find your answer: Since Jim makes 12 dollars per hour we can multiply 12 by the number of hours he worked. Example Question 6 : Linear Equations With Money.
Possible Answers: minutes. Correct answer: minutes. Explanation : To figure out how many minutes Mark can wash his car, we must understand the relationship between the total cost of a car wash and the length of the car wash. If it costs per minute to wash his car, we merely need to divide by to determine the number of minutes that Mark can wash his car: Therefore, with Mark'she can wash his car for minutes.
Example Question 7 : Linear Equations With Money. Example Question 8 : Linear Equations With Money. Explanation : To calculate how much money Samuel made this week, we will multiply how many cakes he made with how much profit he earns per cake, linear equations homework help. Example Question 9 : Linear Equations With Money. Example Question 10 : Linear Equations With Money. Explanation : First, we want to determine Bill's income this month, independent of his stipend.
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Homework 3: Graphing Linear Equations by Slope Intercept Form
, time: 22:57Linear Equations with Money - Basic Arithmetic
Math homework help. Hotmath explains math textbook homework problems with step-by-step math answers for algebra, geometry, and calculus. Online tutoring available for math help Pre-Algebra, Algebra I, Algebra II, Geometry: homework help by free math tutors, solvers, blogger.com section has solvers (calculators), lessons, and a place where you can submit your problem to our free math tutors. To ask a question, go to a section to the right and select "Ask Free Tutors".Most sections have archives with hundreds of problems solved by the tutors There are several systems of linear equations involving the same set of variables. A system here refers to when you have two or more equations working together. Examples Relating to Three Variable Linear Equations. 2X + Y=6. 3X - Y= 4. X-2Y +3Z=9-X+3Y-Z= X+2Y+3Z= 2X-3Y-5Z=X-8Y+Z= Using the Elimination Method to Solve a Three
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