Ultimately, we wish to find the solution(s) to the following system of equations. 4x - 5y = 15 0.8x y = -3 First, we will graph each equation by hand using the slope-intercept form of an equation, y = mx + b, where y is the dependent variable and x is the independent variable. Write the first equation in slope-intercept form. 4x - 5y = 15 - 5y = y = x- Write the second equation in slope-intercept form. 0.8x - y = -3 -y = y = y = + 15 5 3 x + 3 +3

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
icon
Related questions
Question

Write the first equation in slope-intercept form

writr the second equation in slope-intercept form

Ultimately, we wish to find the solution (s) to the following system of equations.
4x - 5y = 15
0.8x – y = -3
First, we will graph each equation by hand using the slope-intercept form of an equation, y = mx + b, where y is the
dependent variable and x is the independent variable.
Write the first equation in slope-intercept form.
4x - 5y = 15
- 5y =
y =
-y =
y =
4
Write the second equation in slope-intercept form.
0.8x y = -3
y =
x + =
5
+ 15
- 3
x + 3
x + 3
Transcribed Image Text:Ultimately, we wish to find the solution (s) to the following system of equations. 4x - 5y = 15 0.8x – y = -3 First, we will graph each equation by hand using the slope-intercept form of an equation, y = mx + b, where y is the dependent variable and x is the independent variable. Write the first equation in slope-intercept form. 4x - 5y = 15 - 5y = y = -y = y = 4 Write the second equation in slope-intercept form. 0.8x y = -3 y = x + = 5 + 15 - 3 x + 3 x + 3
Expert Solution
steps

Step by step

Solved in 3 steps with 3 images

Blurred answer
Recommended textbooks for you
Algebra and Trigonometry (6th Edition)
Algebra and Trigonometry (6th Edition)
Algebra
ISBN:
9780134463216
Author:
Robert F. Blitzer
Publisher:
PEARSON
Contemporary Abstract Algebra
Contemporary Abstract Algebra
Algebra
ISBN:
9781305657960
Author:
Joseph Gallian
Publisher:
Cengage Learning
Linear Algebra: A Modern Introduction
Linear Algebra: A Modern Introduction
Algebra
ISBN:
9781285463247
Author:
David Poole
Publisher:
Cengage Learning
Algebra And Trigonometry (11th Edition)
Algebra And Trigonometry (11th Edition)
Algebra
ISBN:
9780135163078
Author:
Michael Sullivan
Publisher:
PEARSON
Introduction to Linear Algebra, Fifth Edition
Introduction to Linear Algebra, Fifth Edition
Algebra
ISBN:
9780980232776
Author:
Gilbert Strang
Publisher:
Wellesley-Cambridge Press
College Algebra (Collegiate Math)
College Algebra (Collegiate Math)
Algebra
ISBN:
9780077836344
Author:
Julie Miller, Donna Gerken
Publisher:
McGraw-Hill Education