anonymous
  • anonymous
Determine and select the value of c that makes 3x - 5y = 9 and -0.6x + y = c be a system of equations with infinitely many solutions. a. 0.6 b. -9 c. 9 d. equation e. -1.8
Mathematics
  • Stacey Warren - Expert brainly.com
Hey! We 've verified this expert answer for you, click below to unlock the details :)
SOLVED
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
chestercat
  • chestercat
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
anonymous
  • anonymous
The only way a system of 2 variable linear equations can have infinitely many solutions is if the x and y coefficients are related and the the constants the right side of the equal sign are related in the same way. Multiply the second equation by -5 -> 3x - 5y = -5c. -5c must equal 9 for there to be infinitely many solutions, so -5c = 9 -> c = -9/5

Looking for something else?

Not the answer you are looking for? Search for more explanations.