Weegy: 7t · s · 3rt = 21rst^2
User: What is the expression for "the difference between four times a number and three times that number"?
4(3 - N)
4N - 3N
3N - 4N
Weegy: 4N - 3N the expression for "the difference between four times a number and three times that number".
User: Simplify 8 - (-5) - 4(-7).
-63
-15
41
68
Weegy:
8 - (-5) - 4(-7)
= 8 + 5 + 28
= 13 + 28
= 41
User: Simplify -|-7 + 4|.
-11
-3
3
11
Weegy:
-|-7 + 4|
= -|-3|
= -(3)
= -3
User: Perform the indicated operation.
14 - (-10)
4
-4
24
-24
User: Simplify 8 - {x - (5 + x)}.
3
13
-2x + 3
-2x + 13
User: How many terms are in the expression shown below?
a2 - ab + 8b + b2 - 1
2
3
4
5
Weegy: There are 5 terms in the expression a2 - ab + 8b + b2 - 1.
User: Simplify (7)(-6).
-42
-13
1
42
(More) 8
14 - (-10)
= 14 + 10
= 24
Added 7/13/2015 2:39:51 AM
This answer has been confirmed as correct and helpful.
Confirmed by
Andrew. [7/13/2015 3:56:54 AM]
8
8 - {x - (5 + x)}
= 8 - {x - 5 - x}
= 8 - (-5)
= 8 + 5
= 13
Added 7/13/2015 2:40:33 AM
This answer has been confirmed as correct and helpful.
Confirmed by
Andrew. [7/13/2015 3:57:28 AM]
8
(7)*(-6)
= -42
Added 7/13/2015 2:40:51 AM
This answer has been confirmed as correct and helpful.
Confirmed by
Andrew. [7/13/2015 3:57:38 AM]