Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on Oct 14, 2024

Decide whether the given ordered pair is a solution of the system. x+y= 4 x-y=2 ; (3,1) Is the given ordered pair a solution to

Decide whether the given ordered pair is a solution of the system.

x+y=4 x-y=2 ; (3,1)

Is the given ordered pair a solution to the givensystem?

A. No, because (3, 1) only makes the equation x+y=4 true.

B. Yes, because (3,1) makes both equations true.

C.No, because (3, 1) only makes the equation x-y=2 true

D.No, because (3,1) makes neither equation true.

Step by Step Solution

There are 3 Steps involved in it

Step: 1

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

Step: 3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Linear Algebra and Its Applications

Authors: David C. Lay

4th edition

321791541, 978-0321388834, 978-0321791542

More Books

Students also viewed these Mathematics questions

Question

★★★★★

Your friend says that a battery supplies the electrons in an electric circuit. Do you agree or disagree? Defend your answer.

Answered: 1 week ago

Question

★★★★★

As part of its interview process, an employment agency tests the client's typing speed. The stem-and-leaf display below shows the results for the most recent clients, 17 of whom received a job offer...

Answered: 1 week ago

Question

★★★★★

=+1. Explain how marginal utility differs from total utility.

Answered: 1 week ago

Question

★★★★★

In a laboratory experiment on friction, a 135-N block resting on a rough horizontal table is pulled by a horizontal wire. The pull gradually increases until the block begins to move and continues to...

Answered: 1 week ago

Question

★★★★★

Decide whether the given ordered pair is a solution of the system. x+y= 4 x-y=2 ; (3,1) Is the given ordered pair a solution to the givensystem? A. No, because ( 3 , 1 ) only makes the equation x+y=...

Answered: 1 week ago

Question

★★★★★

(a) By deriving the Maclaurin series of ex and In(2 + cos x) up to and including the terms of x3, find the expression of f (x) = In(2 - cos3x) - 3xe-4x. (14 marks) (b) Find the Fourier series of the...

Answered: 1 week ago

Question

★★★★★

On July 31, 2001, Grace Company had a cash balance per books of $6,815.30. The statement from Tri-County Bank on that date showed a balance of $7,695.80. A comparison of the bank statement with the...

Answered: 1 week ago

Question

★★★★★

Using the following product tree, construct the appropriate single-level trees. How many Cs are needed to make 50 Xs and 100 Ys? X A(2) B C(2) D E(2) Y B C(2) E(2) LO.1

Answered: 1 week ago

Question

★★★★★

4.1. Using the following product tree, construct the appropriate single-level trees. How many Cs are needed to make 100 Xs and 50 Ys? A(1) B(1) B(1) E(2) E(3) C(3) Y C(3)

Answered: 1 week ago

Question

★★★★★

Given the following parents and components, construct a product tree. Figures in parentheses show the quantities per item. How many Gs are needed to make one A? Parent A B C E Component B(2) E(2)...

Answered: 1 week ago

Question

★★★★★

Using the following product tree, determine the planned order receipts and planned order releases if 200 As are to be produced in week 5. All lead times are one week except for component E, which has...

Answered: 1 week ago

Previous Question Next Question