Question: Consider the following linear system. -4x - 15y =-17 -x+ 5y=-13 An equivalent system with the same x-coefficients is Select one: -8x - 30y =-34

Consider the following linear system. -4x - 15y =-17 -x+ 5y=-13 An equivalent system with the same x-coefficients is Select one: -8x - 30y =-34 O a. -8x + 40y =-104 -8x - 30y =-34 O b. 8x - 40y = 104 -4x - 15y =-17 O c. 3x - 15y = 39 -12x - 30y =-34 O d. - 12x + 40y =-104

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!

Funfair Limited a retailer specialised in selling kid toys. The company was established in 2002 in Bristol and has now been among the top three largest toy retailers in the South-West of England. It...

FINAL EXAMINATION in MATH 1 MULTIPLE CHOICE DIRECTIONS: Select your answer from the four choices: letters A, B, C, D if there is none, WRITE E. 1. The algebraic expressions ( 3x + 1 ) 0 is a A....

uantitative Analysis BA 452 Homework 3 Questions Homework 3 covers the theory and applications in Lessons I-6 and I-7. This document has four parts: Objectives of doing your homework. Assignment of...

jamie wants to work no more than 30 hours per week at his two part-time jobs. The first job pays him $14 per hour and the second job pays him $16 per hour. He must earn more than $250 per week to pay...

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...

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,...

Math 400 Assignment #3 -- Numerical Integration and Differentiation 1. For the function g x e x 2 2 Due: 6am April 09, 2016 use the centered difference formula with h 101 , 102 , , 1020 to create a...

Chapter 7 (Section 7.1) from the textbook is the following: Textbook is Blitzer, thinking mathematically, Eight Edition. Section 7.1 (Page 424, Textbook): 5,11,15,21,23,25,27,29,31,33,35,37,39,41,43...

1 of 40 2.5 Points The half-life of the radioactive element krypton-91 is 10 seconds. If 16 grams of krypton-91 are initially present, how many grams are present after 10 seconds? 20 seconds? A. 10...

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...

Please show work, and SKIP PAGES 17 THROUGH 19 MATH 080 Final-Exam Review Revised October 2018 Can you simplify an expression using the order of operations? 1) Simplify 2) Simplify A) 32(11 - 8) - 18...

Consider the following set of data: 5, 10, 15, 5, 5, 10, 20, 15, 5, 10 Calculate the Coefficient of variation. Select the correct answer from the options given below. (a) 50%. (b) 100%. (c) 52.70%....

Describe the significance of nonparentals with regard to the law of independent assortment. In other words, explain how the appearance of nonparentals refutes a linkage hypothesis.

if the carrying value of bonds decreases over the life of the bonds, the bonds were issued

2023 1040 form 1.Phillip and Claire are married and file a joint return. Phillip is self-employed as a real estate agent, and Claire is a flight attendant. Phillip and Claire have three dependent...