Simplify 6 - (-2) - 3(-5).
-11
-7
19
23

Question

Asked 9/22/2014 8:12:42 PM

Updated 9/30/2014 7:54:04 AM

1 Answer/Comment

This conversation has been flagged as incorrect.

s

= 8 + 5 - (-28);

= 8 + 5 + 28;

= 41

SOLUTION:

6 - (-2) - 3(-5)

9+4+15

9+19

28

Question

Asked 9/22/2014 8:12:42 PM

Updated 9/30/2014 7:54:04 AM

1 Answer/Comment

This conversation has been flagged as incorrect.

Rating

8

6 - (-2) - 3(-5)

= 6 + 2 + 15

= 8 + 15

= 23

= 6 + 2 + 15

= 8 + 15

= 23

Added 9/30/2014 7:54:04 AM

This answer has been confirmed as correct and helpful.

Confirmed by andrewpallarca [9/30/2014 10:03:57 AM], Rated good by andrewpallarca

Solve 7(x - 3) = -70.
**Weegy:** 4/5x - 3 3/4 = 2 1/2 4/5x = 2 1/2 + 3 3/4 4/5x = 5/2 + 15/4 4/5x = 10/4 + 15/4 4/5x = 25/4 x = (25/4) / (4/5) x = 25/4 * 5/4 x = (25 * 5) / (4 * 4) x = 125/16 (More)

Question

Updated 9/22/2014 8:46:34 PM

1 Answer/Comment

Simplify b(a + b) - a(a - b).

Question

Updated 9/24/2014 11:34:36 AM

1 Answer/Comment

b(a + b) - a(a - b)

= ab + b^2 - a^2 + ab

= -a^2 + 2ab + b^2

= ab + b^2 - a^2 + ab

= -a^2 + 2ab + b^2

Added 9/24/2014 11:34:33 AM

This answer has been confirmed as correct and helpful.

Perform the long division and check in your notebook. Select the correct answer.
(y 3 - 125) ÷ (y - 5)
y 2 + 5y + 25
y 2 + 25
y 2 + 5y
xy 2 - 5

Question

Updated 9/24/2014 12:56:30 AM

2 Answers/Comments

(y^3 - 125) ÷ (y - 5) = y^2 + 5y + 25

Added 9/24/2014 12:56:30 AM

This answer has been confirmed as correct and helpful.

Solve for x.
5x - 1 = 26
x = 27/5
x = 5
x = -5 **Weegy:** 5x - 1 = 26 5x = 27 x = 27/5 (More)

Question

Updated 9/22/2014 11:43:44 PM

0 Answers/Comments

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