Question: For what value of a will the system given below have no solutions? 2x + 6y = -2 -3x + ay = 4 A. -4

For what value of a will the system given below have no solutions?
2x + 6y = -2
-3x + ay = 4
A. -4 B. 4 C. 9 D. -9

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

Q:

Which of the lines in Figure 12 are tangent to the curve? A B C D

Q:

AS A FUTURE CIVIL ENGINEER: As a future professional (civil engineer), how can I advocate JUSTICE (in relation to CHARITY) in my field and/or career (civil engineering) ? Cite two (2) ways on how to...

Q:

A council is considering how to spend its limited funds. It is has two streets that often suffer from flooding, and is considering installing larger storm drains in one or both of them. Replacing the...

Q:

Question 1 of 40 2.5 Points Give the order of the following matrix; if A = [a ij ], identify a 32 and a 23 . 1 0 -2 -5 7 1/2 -6 11 e - -1/5 A. 3 * 4; a 32 = 1/45; a 23 = 6 B. 3 * 4; a 32 = 1/2; a 23...

Q:

Functions and Trig Functions & Trig At a local animal shelter, the supplies for each dog cost twice as much as the supplies for a cat. We need to feed 164 cats and 24 dogs, with a budget of $4240....

Q:

SOLVE Questions 1-5: PLEASE AND THANK YOU 1: What is the difference between homogenous and non-homogenous differential equation? Write an example for each and solve it. 2: What is the main formula to...

Q:

9/14/10 12:27 PM Page 321 Chapter dug84356_ch05a.qxd 5 Factoring The sport of skydiving was born in the 1930s soon after the military began using parachutes as a means of deploying troops. Today,...

Q:

2 62-194-91 Due date: Tuesday, February 24, 2016 Instructions: You must submit your assignment through regular mail and it must be postmarked by the due date given at the top of the assignment page....

Q:

\f\f3. a) potential function = x2 +y 2 +z 2 ; magnetic force M = y 2 zi+z 2 xj+x2 yk i) Grad = i+ j+ k x y z Note that : = 2x = 2y = 2z x y z Hence, Grad = 2xi + 2yj + 2zk M M M ii) Div M = + + x y z...

Q:

A. B. A. B. ( ( ) ) Beginning and Intermediate Algebra An open source (CC-BY) textbook Available for free download at: http://wallace.ccfaculty.org/book/book.html by Tyler Wallace 1 ISBN...

Q:

Poly(vinyl alcohol) is a polymer used to make fibers and adhesives. It is synthesized by hydrolysis or alcoholysis of the polymer obtained from polymerization of vinyl acetate. a. Why is poly(vinyl...

Q:

The objective of this exercise is to familiarize you with the audited nancial statements and IRS Form 990 of a Nonprot Entity, the American Cancer Society (www.cancer.org). Obtain the audited nancial...

Q:

Describe the long run behavior o f f ( p ) = 3 ( p - 4 ) 2 ( p - 2 ) ( p + 4 ) 2 A s p - , f ( p ) A s p , f ( p )

Q:

Jekyll Company is divided into two operating divisions: Battery and Small Motors. The company allocates power and human resources costs to each operating division using the direct method. Power costs...

Q:

At the beginning of the year, Videosym Company estimated the following: Videosym uses departmental overhead rates. In the assembly department, overhead is applied on the basis of direct labor hours....

Q:

At the beginning of the year, Debion Company estimated the following: Overhead ................................ $522,900 Direct labor hours .......................... 83,000 Debion uses normal...

Q:

Zanthum Company uses job-order costing. At the end of the month, the following information was gathered: The beginning balance of Finished Goods was $300, consisting of Job 300 which was not sold by...

Q:

NYX Inc. sells its product for $24 per unit and variable costs are $14 per unit. Its fixed costs are $130,000. Calculate the required sales in units to achieve its target operating income of 10% of...

Q:

What is the main goal of managing organizational change? Maintain the status quo Increase employee workload Improve organizational effectiveness Decrease communication

Q:

In an economy there are two states of the world and four assets. You are given the following prices for three of these securities in different states of the world: ?Current? prices for A, B, C are...

Q:

You are given the following information concerning a stock denoted by St (1) Current value =102. (2) Annual volatility = 30%. (3) You are also given the spot rate r = 50%, which is known to constant...

Q:

We say that Z is exponentially distributed with parameter A > 0 in the distribution function of Z is given by: P(Z

Q:

To shorten the time it takes him to make his favorite pizza, a student designed an experiment to test the effect of sugar and milk on the activation times for baking yeast. Specifically, he tested...

Q:

A figure skater tried various approaches to her Salchow jump in a designed experiment using 5 different places for her focus (arms, free leg, midsection, takeoff leg, and free). She tried each jump 6...

Q:

A student interested in improving her dart-throwing technique designs an experiment to test 4 different stances to see whether they affect her accuracy. After warming up for several minutes, she...