Simplify 5t + (t - 3) - [(7t + 5) - (8 - 3t)].

5t + (t - 3) - [(7t + 5) - (8 - 3t)]; 5t + (t - 3) - (10t - 3); 5t - 9t = -4t

Question

Asked 6/29/2011 10:17:15 AM

Updated 5/20/2014 2:22:45 PM

1 Answer/Comment

s

Rating

3

5t + (t - 3) - [(7t + 5) - (8 - 3t)];

5t + (t - 3) - (10t - 3);

5t - 9t = -4t

5t + (t - 3) - (10t - 3);

5t - 9t = -4t

Added 5/20/2014 2:22:45 PM

This answer has been confirmed as correct and helpful.

49t6 - 4k8 factored
**Weegy:** There is one special case for factoring that you may or may not need, depending upon how your book is structured and how your instructor intends to teach factoring quadratics. I call it "factoring in pairs". (More)

Question

Not Answered

Updated 7/10/2014 6:42:45 AM

1 Answer/Comment

49t^6 - 4k^8 = -(2 k^4-7 t^3) (2 k^4+7 t^3)

Added 7/10/2014 6:42:45 AM

This answer has been confirmed as correct and helpful.

Simplify (2n + 5) - (3n + 7) + (4n - 9).

Question

Updated 10/10/2016 7:27:02 AM

1 Answer/Comment

(2n + 5) - (3n + 7) + (4n - 9)

= (-n - 2) + (4n - 9)

= 3n - 11

= (-n - 2) + (4n - 9)

= 3n - 11

Added 10/10/2016 7:26:58 AM

This answer has been confirmed as correct and helpful.

Find the greatest common factor of 270 and 360 User: -5x2y + 10xy - 15xy2

Question

Asked 6/29/2011 11:46:26 AM

0 Answers/Comments

What is the slope of the line passing through (1, 2) and (3, 8)?
slope = 1/7
slope = 1/3
slope = 3
slope = 7

Question

Updated 6/30/2014 12:23:47 PM

1 Answer/Comment

The slope of the line passing through (1, 2) and (3, 8) is slope = 3. m = (8-2)/(3-1); m = 6/2 = 3

Added 6/30/2014 12:23:47 PM

This answer has been confirmed as correct and helpful.

Confirmed by andrewpallarca [6/30/2014 12:25:13 PM]

31,898,049

questions answered

There are no comments.