Question: x + ay = 4 ax + 9y = b For which pair of values of (a, b) does the system have more than one

x + ay = 4

ax + 9y = b

For which pair of values of (a, b) does the system have more than one solution?

(3, 12)

(3, -12)

(9,4)

(9,-4)

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:

1. Solve the system of equations by any method . 5x + 9y = 16 x + 2y = 4 Enter exact answer as pair (x,y) if there is no solution NS 2. Solve the system of equations by any method -x + 2y = -1 8x -...

Q:

Consider each of the following systems in unknowns x, y, z: x + 2y + 2z = 1 x + ay+ 3z=3 x + 1ly+az = b (a) x-2y Xx- = 1 y + az = 2 ay +9z = b (b) (c) x + y + az = 1 x+ay+ z = 4 ax + y + z = b For...

Q:

5 . If a person's salary increases from $200 per week to $234 per week, what is the percent increase in the person's salary? 6 . If an athlete's weight decreases from 160 pounds to 152 pounds, what...

Q:

equation? y = X - 3 x - 2y = 4 A. (2,1) B. (2, -l) C. (-2, -1) 2. What is the value of x in the solution to the system of equations below? 2x-y=-5 3x+2y=3 A.X=3 B.x=-3 C.x=-1 3. In the Cartesian...

Q:

Please answer the following questions Answer the following questions. 1. Prove that 1 . 3 + 2 . 4 + 3 . 5 + ... + n(n + 2) = n(n+1)(2n+7) 6 for every positive integer n. 2. Simplify the following...

Q:

Based on the example problem below, answer this question please: Being a company about to go bankrupt, you can only afford a 2.5 m CSTR. What conversion can you achieve? Example 2-2 Sizing a PFR The...

Q:

Only 18 and 19 please 4.4 Eigenvalues and the Characteristic Polynomial 305 ultimately requires the evaluation of al/2 determinants of order (2 x 2). Even for modest values of n. the number a!/2 is...

Q:

As the XOR operation is not defined on the set {A, . . . , Z}, we replace it here during encryption with modulo-26 addition (e.g., C D = F and Y C = A). (i) Decrypt the following ciphertexts, which...

Q:

Suppose Alice wants to send some sensitive information (credit card numbers, SSNs, corporate secrets, health records, invasion orders to start a land war in Asia ) to Bob. To prevent eavesdroppers...

Q:

Macroeconomics problems solve... Question 3 Emma is a first-year Ph.D. student of economics. She is very lucky because she got a place to stay in the Aggie Village, the nicest part of Davis. She...

Q:

A moot is a high-end bicycle manufacturer located in Steamboat Springs, Colorado. Assume the company is considering entering the U.K., Chinese, and Indian markets. When conducting its market...

Q:

(a) Describe the value to the audit client of the audit firm providing consultancy services. (b) Why is it undesirable for audit firms to provide consultancy services to audit clients? (c) Why do...

Q:

1 . A retail space owned by OakGrove Property Group is expected to generate the net rent listed below over the upcoming 6 - year period. OakGrove leases the space to tenants on multi - year lease...

Q:

At December 31, 2020, the following balances existed for MICPA Corporation: Bonds Payable (6%) $600,000 Premium on Bonds Payable 50,000 The bonds mature on 12/31/28. Straight-line amortization is...