For the following exercises, determine whether the ordered pair is a solution to the system of equations.

Question:

3x − y = 4

x + 4y = − 3 and ( − 1, 1)

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Precalculus

ISBN: 9781938168345

1st Edition

Authors: Jay Abramson

See More Books

Question Posted: Jun 24, 2022 04:08 AM

See More Questions

Determine A x B. 3 B =| 4 4 1
Determine whether each ordered pair is a solution of the system. a. (0, -4) b. (3, 1) c. (3/2, 1) d. (1/2, 5) S2x y = 4 l&x +|y = -9
Determine whether the ordered pair is a solution to the equation. 3x 4y = 5 (a) (2, 1/4) (b) (3 ,-1)
Problem 4.2 Ask the user to enter his/her age, with the prompt: "How old are you? Please enter your age as a number between 0 and 120. -> ". Check that what was entered is a number between 0 and 120....
Let X and Y be two independent random variables. Given the marginal pdfs shown below, find the pdf of X + Y. In each case, check to see if X + Y belongs to the same family of pdfs as do X and Y. (a)...
Underdeveloped countries tend to have sharper class divisions than exist in the United States. It is not uncommon for 2% of the population to control 80% of the wealth. As a marketer, how would you...
Create a domain dictionary for an ATM system.
Each hour from 10 A.M. to 7 P.M., a bank receives checks and must process them. Its goal is to process all checks the same day they are received. The bank has 13 check processing machines, each of...
7. It is often suggested that K, should be changed so that (Ks) = (Ks). For example, if cos 2 Ks = cos (0-2) cos (0 + 2T) sin 0 sin (0-2) sin (0+2) 3 T then (K) = (K)-1. Show that this is true. Also,...
Purchasing Survey asked purchasing professionals what sales traits impressed them most in a sales representative. Seventy-eight percent selected "thoroughness." Forty percent responded "knowledge of...
In a previous section, we showed that matrix multiplication is not commutative, that is, AB BA in most cases. Can you explain why matrix multiplication is commutative for matrix inverses, that is, A...
Can a system of linear equations have exactly two solutions? Explain why or why not.
Use the Internet to discover more about the telecommunications products and services, and the current business performance and prospects, of Cisco Systems and Hi-Link and some of their many...
Margin for Error Instructions Systems errors, human errors, and process issues can lead to sentinel events in a hospital. initial post and then use the response prompts to reply to the scenarios or...
GDP and standard of living. What does Gross Domestic Product tell? If GDP increases, what does it mean for the economy? If GDP is higher, does it necessarily mean that living standard of average...
Your Personal Classroom philosophy should consists of the following sections: R emember that you have learned a lot of information up to this point in the course. You should draw on prior knowledge...
A food service manager is discussing the annual budget with the chief financial officer. The budget includes staffing, food supplies, and two new coolant systems. What is necessary to meet these...
Why is it important to analyze mixed costs? explain the reason, minimum 200 word.
A company applies factory overhead to production on the basis of direct labor dollars. At the end of the year, factory overhead has been over applied to the extent of $60,000. What factors can cause...
A consultant is beginning work on three projects. The expected profits from these projects are $50,000, $72,000, and $40,000. The associated standard deviations are $10,000, $12,000, and $9,000....
Consider the circle (x 2) 2 + y 2 = 1 and the ellipse with vertices at (2, 0) and (6, 0) and one focus at (4 + 3, 0). Find the points of intersection of the circle and the ellipse.
Problems 85 94. The purpose of these problems is to keep the material fresh in your mind so that you are better prepared for later sections, a final exam, or subsequent courses such as calculus....
A rectangle is inscribed in an ellipse with major axis of length 14 meters and minor axis of length 4 meters. Find the maximum area of a rectangle inscribed in the ellipse. Round your answer to two...
Discuss the similarities and differences of the accounting and finance professions. Evaluate ways in which both professions can prove advantageous to EMB. Offer 3 tips and suggestions for how EMB can...
Briefly discuss the reasons why operational and compliance audits are conducted. The results of the financial statement audits are reported to outside users. Who are the recipients of the results of...
What term describes the estimated amount of capital that is being used each year?

For the following exercises, determine whether the ordered pair is a solution to the system of equations.

Question:

Step by Step Answer:

This is not a solution 2 4 and 1 1 2x y 5 and 2 4 and ...View the full answer

Precalculus

Students also viewed these Mathematics questions