Question and answer
How many prime numbers are there between 21 and 35? A. 3 B. 4 C. 2 D. none
Question
Asked 4/12/2014 2:19:45 PM
Updated 4/24/2014 7:42:58 AM
2 Answers/Comments
This conversation has been flagged as incorrect.
Flagged by yeswey [4/24/2014 7:38:36 AM]
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Original conversation
User: How many prime numbers are there between 21 and 35? A. 3 B. 4 C. 2 D. none

Weegy: The answer is 3
danjames|Points 315|

User: solve the equation x - 9 = -6x + 5

Weegy: C. 2. x - 9 = -6x + 5, x + 6x = 5 + 9, 7x = 14, x = 2
andrewpallarca|Points 35006|

User: solve 4/5x + 5

User: 4/5x + 5 < -3

User: solve - 1/3m – 7 = 5

User: solve 5m + 4m = 72

Weegy: 5m+4m = 72
9m = 72
m = 72/9
m = 8



User: Four times the sum of a number and 15 is at least 120. Let x represent the number. Find all possible values for x.

Question
Asked 4/12/2014 2:19:45 PM
Updated 4/24/2014 7:42:58 AM
2 Answers/Comments
This conversation has been flagged as incorrect.
Flagged by yeswey [4/24/2014 7:38:36 AM]
New answers
Rating
3
4/5x + 5 < -3
4/5x < -3 - 5
4/5x < -8
4x < -40
x < -10
Added 4/24/2014 7:38:26 AM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [4/24/2014 7:48:59 AM]
3
Four times the sum of a number and 15 is at least 120. Let x represent the numbe,
4(x + 15) >= 120
4x + 60 >= 120
4x >= 60
x >= 15
x is equal or greater than 15.
Added 4/24/2014 7:42:58 AM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [4/24/2014 7:49:02 AM]
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Questions asked by the same visitor
simplify 5 1/3 + (-3 9/18) show your work
Weegy: (5+1/3)-(3+9/18)= 11/6. In decimal form 1.83. (More)
Question
Expert Answered
Updated 4/12/2014 8:49:54 AM
2 Answers/Comments
5 1/3 + (-3 9/18)
= 5 1/3 - 3 9/18
= 5 1/3 - 3 1/2
= 16/3 - 7/2
= 32/6 - 21/6
= 11/6 or 1 5/6
Added 4/12/2014 8:48:50 AM
This answer has been confirmed as correct and helpful.
Confirmed by andrewpallarca [4/12/2014 8:50:41 AM]
raygadz23,
Please write in details when answering such questions, please avoid just posting your answer.
Added 4/12/2014 8:49:54 AM
find the slope of the line through (-2, 2)and (5, 3)
Weegy: The slope of the line through (-2, 5) and (4, 9) is slope = (9 - 5)/(4 + 2) = 4/6 = 2/3 (More)
Question
Updated 4/17/2014 7:04:06 PM
1 Answer/Comment
The slope of the line through (-2, 2)and (5, 3) is m = (3 - 2)/[5 - (-2)] = 1/7
Added 4/17/2014 7:04:06 PM
This answer has been confirmed as correct and helpful.
Confirmed by alfred123 [4/17/2014 7:04:27 PM]
solve x/5 + 9 = 4
Weegy: In x^5=5^x, x^5-5^x=0 (More)
Question
Updated 4/12/2014 4:22:56 PM
1 Answer/Comment
x/5 + 9 = 4

x/5 = 4 - 9

x/5 = -5

x = -25
Added 4/12/2014 4:22:55 PM
This answer has been confirmed as correct and helpful.
Confirmed by yumdrea [4/12/2014 4:24:30 PM]
1+1 User: solve 12 + 0.35x = 20.05
Weegy: Simplifying 12 + 0.35x = 20.05 Solving 12 + 0.35x = 20.05 Solving for variable 'x'. Move all terms containing x to the left, [ all other terms to the right. Add '-12' to each side of the equation. 12 + -12 + 0.35x = 20.05 + -12 Combine like terms: 12 + -12 = 0 0 + 0.35x = 20.05 + -12 0.35x = 20.05 + -12 Combine like terms: 20.05 + -12 = 8.05 0.35x = 8.05 Divide each side by '0.35'. x = 23 Simplifying x = 23 ] User: solve -6p - 21 = 3p - 12 Weegy: B. 3 User: solve 78 = -2(m + 3) + m Weegy: m = -84. User: solve 6 = 2(x + 8) - 5x Weegy: 5x - 3 = 12; 5x = 12 + 3; 5x = 15; x = 15/5; x = 3 User: solve 6 = 2(x + 8) - 5x Weegy: 5x - 3 = 12; 5x = 12 + 3; 5x = 15; x = 15/5; x = 3 User: solve 2(x + 4) = 30 User: solve 6.7 is greater than or equal to -0.2x + 4.5 Weegy: 6.7>-0.2x+4.5 ||| Since x is on the right-hand side of the equation, [ switch the sides so it is on the left-hand side of the equation. -0.2x+4.5 (2.2)/(-0.2) ||| Cancel the common factor of -0.2. x>(2.2)/(-0.2) ||| Simplify the right-hand side of the inequality by simplifying each term. x>-11 ] User: solve -x/4 - 6 is greater than or equal to -8 (More)
Question
Updated 4/13/2014 1:35:30 AM
5 Answers/Comments
-6p - 21 = 3p - 12
-6p - 3p = -12 + 21
-9p = 9
p = -1
Added 4/13/2014 1:18:39 AM
This answer has been confirmed as correct and helpful.
Confirmed by andrewpallarca [4/13/2014 5:33:31 AM]
6 = 2(x + 8) - 5x
6 = 2x + 16 - 5x
6 - 16 = -3x
-3x = -13
x = 13/3
Added 4/13/2014 1:22:38 AM
This answer has been confirmed as correct and helpful.
Confirmed by andrewpallarca [4/13/2014 5:33:32 AM]
2(x + 4) = 30
2x + 8 = 30
2x = 22
x = 11
Added 4/13/2014 1:25:02 AM
This answer has been confirmed as correct and helpful.
Confirmed by andrewpallarca [4/13/2014 5:33:33 AM]
-x/4 - 6 >= -8
-x/4 >= -8 + 6
-x/4 >= -2
x <= 8
Added 4/13/2014 1:35:30 AM
This answer has been confirmed as correct and helpful.
Confirmed by andrewpallarca [4/13/2014 5:33:34 AM]
-1/3 x (8 1/7)
Weegy: -1/3*(8 1/7) Answer: -2.7142851429 User: (2/9)^3 Weegy: 2 +2 = 4 if you are satisfied leave me a good rating User: simplify (-2q^4/7)^4 Weegy: [-(2q^(4))/(7)]^(4) ([-(2q^(4))/(7)][-(2q^(4))/(7)][-(2q^(4))/(7)][-(2q^(4))/(7)]) ([(4q^(8))/(49)][-(2q^(4))/(7)][-(2q^(4))/(7)]) ([-(8q^(12))/(343)][-(2q^(4))/(7)]) ([(16q^(16))/(2401)]) ((16q^(16))/(2401)) (16q^(16))/(2401) is [ your [ answer ] ] (More)
Question
Updated 4/7/2014 6:44:35 AM
2 Answers/Comments
(-1/3) x (8 1/7)
= (-1/3) x (57/7)
= - 57/21
= - 19/7
Added 4/7/2014 6:43:19 AM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [4/7/2014 6:49:37 AM]
(2/9)^3 = 8/729
Added 4/7/2014 6:44:35 AM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [4/7/2014 6:49:38 AM]
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