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9. What is the cube of 8? A. 24 B. 512 C. 2 D. 64
512 is the cube of 8.
Expert answered|asero1010|Points 4484|
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Asked 3/20/2014 8:30:59 PM
Updated 4/28/2014 10:20:35 AM
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This answer has been confirmed as correct and helpful.
Edited by yumdrea [4/28/2014 10:20:32 AM], Confirmed by yumdrea [4/28/2014 10:20:35 AM], Edited by yumdrea [4/28/2014 10:20:42 AM]
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Questions asked by the same visitor
8. Which one of the following numbers is a multiple of 8? A. 98 B. 27 C. 512 D. 124
Weegy: 512 is a multiple of 8. (More)
Question
Not Answered
Updated 3/20/2014 9:47:10 PM
0 Answers/Comments
2. If five times a number plus two is 17, what is the number? A. 7 B. 5 C. 2 D. 3
Question
Not Answered
Updated 3/20/2014 9:43:57 PM
1 Answer/Comment
If five times a number plus two is 17, the number is 3.
5x+2=17
5x=17-2
5x=15
x=15/5
x=3
Added 3/20/2014 9:43:57 PM
This answer has been confirmed as correct and helpful.
3. Solve this equation: 2s + s + 12 = 132. A. s = –30 B. s = 40 C. s = 120 D. s = 9
Weegy: 2s + s + 12 = 132 3s + 12 = 132 3s = 132 - 12 3s = 120 s = 40 User: 4. Solve this inequality: j/4 – 8 –12 C. j Weegy: D. j User: 5. Find the value of Z in the following equation: 8Z = 64. A. 56 B. 8 C. 512 D. 72 Weegy: C. 8 User: 6. Simplify and solve this equation for q: 3q + 5 + 2q – 5 = 65. A. q = 23 B. q = 13 C. q = 15 D. q = 11 Weegy: Simplify and solve this equation for q: 3q + 5 + 2q ? 5 = 65. Answer D. q = 13 User: 7. Solve the equation: 7x = 42. A. x = – 6 B. x = 6 C. x = 7 D. x = – 7 Weegy: 7(x + 3) = (7x + 21) 7x + 21 = 7x + 21 The solution is All real numbers. User: 7. Solve the equation: 7x = 42. A. x = – 6 B. x = 6 C. x = 7 D. x = – 7 Weegy: 7(x + 3) = (7x + 21) 7x + 21 = 7x + 21 The solution is All real numbers. User: 7. Solve the equation: 7x = 42. User: 8. Simplify this expression: 19 – (–8) – (–14) = ? A. 41 B. 25 C. –3 D. –7 Weegy: 19 ? ( 8) ? ( 14) is 41. User: 9. Solve this inequality: 9h + 2 Weegy: 9h+2User: 10. Solve this inequality: 3q + 11 + 8q > 99. A. q > 11 B. q > 8 C. q > 1/8 D. q > 88 Weegy: 3q + 11 + 8q > 99 11q > 99 - 11 11q > 88 q > 88/11 q > 8 User: 11. Solve this problem: –282 – (+1,017) = ? A. 1,299 B. –1,299 C. 735 D. –735 Weegy: 282 ? (+1,017) = -282-1017, -282-1017= -1299. Therefore, the answer is A. User: 13. Solve this inequality: 8z + 3 – 2z Weegy: 8z + 3 ? 2z User: 14. Solve this equation: –9h – 6 + 12h + 40 = 22. A. h = –4/7 B. h = – 4 C. h = 4 D. h = 24 Weegy: 9h ? 6 + 12h + 40 = 22; 3h + 34 = 22; 3h = 22 - 34; 3h = -12; h = -12/3; h = -4 The correct answer is A. h = -4 User: 15. Simplify this expression: 4p + 9 + (–7p) + 2 = ? A. 3p + 11 B. 11p + 11 C. 3p + 7 D. –3p + 11 Weegy: C. -3p + 11 Combine like terms 4-7= -3 9 + 2=11 User: 16. If 3 times a number minus 2 equals 13, what is the number? A. 2 B. –6 C. 5 D. 4 (More)
Question
Not Answered
Updated 3/21/2014 1:08:14 AM
1 Answer/Comment
13 + 2 = 15
15 / 3 = 5
The number is 5.
Added 3/21/2014 1:08:14 AM
This answer has been confirmed as correct and helpful.
16. If 3 times a number minus 2 equals 13, what is the number? A. 2 B. –6 C. 5 D. 4
Question
Not Answered
Updated 3/20/2014 9:47:28 PM
1 Answer/Comment
3 times 5 minus 2 equals 13. The number is 5.
Added 3/20/2014 9:47:28 PM
This answer has been confirmed as correct and helpful.
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