Solve each system of equations by sketching the graphs. Use the slope and the y-intercept or both
Question:
Solve each system of equations by sketching the graphs. Use the slope and the y-intercept or both intercepts. Estimate the result to the nearest 0.1 if necessary.
Transcribed Image Text:
- 2r₁ + 2r₂ = 7 4r₁ - 2r₂ 2r₂ = 1
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 69% (13 reviews)
We can start by rearranging each equation to slopeintercept form y mx b where m is the slope and b i...View the full answer
Answered By
Darwin Romero
I use a hands-on technique and am approachable to my students. I incorporate fun into my lessons when possible. And while my easy-going style is suitable for many subjects and grades, I am also able to adapt my style to the needs of the student. I can describe myself as friendly, enthusiastic and respectful. As a teacher, we can easily get respect from the students if they would feel respected first
0.00
0 Reviews
10+ Question Solved
Related Book For
Basic Technical Mathematics
ISBN: 9780137529896
12th Edition
Authors: Allyn J. Washington, Richard Evans
Question Posted:
Students also viewed these Mathematics questions
-
Solve each system of equations by sketching the graphs. Use the slope and the y-intercept or both intercepts. Estimate the result to the nearest 0.1 if necessary. y = 2x - 6 y = -x + 1
-
Solve each system of equations by sketching the graphs. Use the slope and the y-intercept or both intercepts. Estimate the result to the nearest 0.1 if necessary. y = x - 1 y = -x + 8
-
Solve each system of equations by sketching the graphs. Use the slope and the y-intercept or both intercepts. Estimate the result to the nearest 0.1 if necessary. y = -x + 4 y = x - 2
-
ABC Company produces and sells I product. Once the products are produced, they are sold, and there is no work-in- process, no any inventory in stock. Company uses standard costing method in its...
-
College student Jacqueline Loya asked students who had full-time jobs and students who had part time jobs how many times they went out to eat in the last month. Briefly compare the distributions of...
-
Haley divides her entertainment budget between movie tickets and concert tickets. Two of her indifference curves are shown in Figure EQ-1. When movie tickets are $12 and concert tickets are $20, she...
-
In a factory, 20 observations of the factors that could heat up a conveyor belt yielded the following...
-
The following items were taken from the adjusted trial balance of the Bremeur Corporation on 31 December 20X5. Assume an average 20% income tax on all items (including the divestiture loss). The...
-
Choose a company whose business is some what. It can be a company that you have worked for, have dealt with, or are just interested in. Identify a business process in this company that can benefit...
-
Solve the given systems of equations by use of determinants. 18x + 24y + 4z = 46 63x+6y15z = -75 -90x + 30y - 20z = -55
-
Solve each system of equations by sketching the graphs. Use the slope and the y-intercept or both intercepts. Estimate the result to the nearest 0.1 if necessary. x + y = 3 3x - 2y = 14
-
Why are private placements of securities often popular with both the buyer and the seller of the securities?
-
1 . What is the budget for NYS ? ( a ) Determine its format. ( b ) Identify three of its characteristics and give the page number for each. ( c ) Discuss whether the budget is useful and...
-
V6 You have two mutually-exclusive projects. The first project (P1) has an initial investment of 17.2 million Czech crowns (CZK), and the first year's positive cash flow of 25.4 million CZK. The...
-
Question 1 (Total 10 marks) The Capital Market Line (CML) expresses the risk-return trade-off for a portfolio as follows: [E(RM) - RFR OM E(Rport) = RFR + port Required: a. Extend this expression to...
-
d. The fraction of undergraduate students who smoke is 15% and the fraction of graduate students who smoke is 25%. One-fifth of the University students are graduate students and the rest are...
-
RAY, Co. is trading at $200 per share. You have been asked to compute some option prices on RAY stock. You will use a two-state model and assume that if RAY stock goes up it will increase 15% and if...
-
The worktable of an NC machine is driven by a closed-loop positioning system which consists of a servomotor, Leadscrew, and optical encoder. The lead screw pitch = 4 mm and is coupled directly to the...
-
You are standing on the top of a building and throw a ball vertically upward. After 2 seconds, the ball passes you on the way down, and 2 seconds after that, it hits the ground below. a. What is the...
-
The data show the number of points the winning team scored in the Rose Bowl. Find the mean and modal class for the data. Class Frequency 1420 10 2127 11 2834 6 3541 8 4248 4 4955 1
-
The data show the number of children U.S. Presidents through Obama, had. Construct an ungrouped frequency distribution and find the mean and modal class. 0 5603 4 1 4 10 8 4 4 2 61 2 2
-
What types of symbols are used to represent sample statistics? Give an example. What types of symbols are used to represent population parameters? Give an example.
-
Imagine you are promoting a special Olympic basketball campaign for special needs basketball players to promote awareness. Your boss wants to see "measurable performance." 1) What could be the top...
-
Imagine you are making a product or a brand. You have to find out what would be the major features or benefits? What can make it different from other products or brands (i.e., other college students...
-
Imagine that you got the course Business essentials done. Reflective writing helps you make personal sense out of the rich, complex, and confusing information you are learning, ideas you are...
Study smarter with the SolutionInn App