What is the simplified form of the expression?
1/3(21m + 27)
A. 63m + 9
B. 7m + 9
C. 7m + 81
D. 7m + 27

Question

Asked 5/21/2013 8:18:38 PM

Updated 9/6/2014 8:43:43 PM

1 Answer/Comment

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Question

Asked 5/21/2013 8:18:38 PM

Updated 9/6/2014 8:43:43 PM

1 Answer/Comment

Rating

0

The product of 8(–1) is 8*(-1)=-8.

Added 9/6/2014 8:43:43 PM

This answer has been confirmed as correct and helpful.

Confirmed by jeifunk [9/7/2014 6:40:56 AM]

What is the product?
8(–1)
A. –1.4
B. –8
C. 8
D. 11.2 User: What property is illustrated by the statement?
0 + x = x
A. Identity Property of Addition
B. Multiplication Property of 0
C. Commutative Property of Addition
D. Inverse Property of Multiplication **Weegy:** B. The identity property of addition.
Additive Identity Property: The sum of any number and zero is the original number. For example 5 + 0 = 5. **User:** Evaluate (ab)2 for a = 4 and b = 3.
A. 36
B. 24
C. 81
D. 144 **Weegy:** ((4)(3))= 12(2)= 24 the answer is B.24
**User:** What is the simplified form of the expression?
5(14 - 2)2 ÷ 2
A. 60
B. 30
C. 72
D. 360 **Weegy:** The answer is D. 360 **User:** What property is illustrated by the statement?
7 + (4 + 4) = (7 + 4) + 4
A. Inverse Property of Addition
B. Associative Property of Addition
C. Commutative Property of Multiplication
D. Commutative Property of Addition **Weegy:** The answer is D. Commutative Property of Addition. " **User:** Bob and his best friend Bill have the same birthday, but Bob is 3 years older than Bill. Let the variable x represent Bob’s age and y represent Bill’s age. Which equation models the relationship between Bill’s age and Bob’s age?
A. y = x/3
B. y = x + 3
C. x = y + 3
D. y = 3x **Weegy:** C. x = y + 3 is the answer
**User:** What is the simplified form of the expression?
-v196
A. 98
B. –14
C. 14
D. 392 **Weegy:** 3-3 = 0 **User:** Simplify the expression 6ab + 3ab - 7ab. What is the coefficient of the simplified expression?
A. a
B. ab
C. 2
D. b **Weegy:** Answer is C. 2 **User:** To which subsets of the real numbers does the number v42 belong?
A. whole numbers, natural numbers, integers
B. irrational numbers
C. rational numbers
D. whole numbers, integers, rational numbers **Weegy:** To which subsets of the real numbers does the number ???42 belong? The answer is B. irrational numbers (More)

Question

Updated 5/22/2013 7:41:36 AM

1 Answer/Comment

the product of 8(–1) is -8.

Added 5/22/2013 7:41:36 AM

This answer has been confirmed as correct and helpful.

Rated bad by shannon205, Rated good by shannon205, Confirmed by jeifunk [7/9/2014 11:14:10 AM], Rated good by jeifunk

What is the solution of the equation?
16 = –d + 6
A. 10
B. –10
C. –9
D. –15 **Weegy:** The solution of an equation is the value(s) of the variable(s) that make the equation a true statement. ... **User:** What equation do you get when you solve z - m = z + bx for x? **Weegy:** z/5 - 3 = 12
z/5 = 15
z = 75 **User:** What is the solution of the equation?
6x – 3 = 5x – 5
A. –4
B. –2
C. 0
D. –1 **Weegy:** B. ?2 **User:** Manny and Emma are both competing in a long jump competition at their school. Manny can jump four fifths of the distance that Emma can jump. Manny can jump 40 inches. How far can Emma jump?
A. 40.8 inches
B. 50 inches
C. 32 inches
D. 39.2 inches **Weegy:** 40 is four fifths of 50, so Emma can jump B. 50 inches. **User:** -7=h/5
A. -7/5
B. 35
C. 12
D. –35 **Weegy:** -7=h/5 is equal to ?35
Solution:
Solve for h:
-7 = h/5
Reverse the equality in -7 = h/5 in order to isolate h to the left hand side.
-7 = h/5 is equivalent to h/5 = -7:
h/5 = -7
Solve for h.
Multiply both sides of h/5 = -7 by 5:
(5 h)/5 = [ -7?5
Cancel common terms in the numerator and denominator of (5 h)/5.
(5 h)/5 = 5/5?h = h:
h = -7?5
Multiply -7 and 5 together.
-7?5 = -35:
Answer: |
| h = -35
] **User:** The distance between Lakeview and Sun Valley is 89 km. About how far is this in miles?
A. 143.2 mi
B. 55.31 mi
C. 115.7 mi
D. 68.46 mi **Weegy:** B. 55.31 **User:** School guidelines require that there must be at least 2 chaperones for every 25 students going on a school trip. How many chaperones must there be for 80 students?
A. 6 chaperones
B. 40 chaperones
C. 3 chaperones
D. 7 chaperones **Weegy:** C. 3 chaperone **User:** What is the solution of the equation?
4.7x + 3.8 = 13.2
A. 3.6
B. 3.7
C. 2
D. 3 **User:** What is the solution of the proportion?
14/12=d/48
A. 56
B. 672
C. 168
D. 576 **User:** What is the solution of the equation?
2 = 6p - 8 - 5p
A. –10
B. –6
C. 2
D. 10 **Weegy:** What is the solution of the equation? 2 = 6p - 8 - 5p
The answer is D. 10
2=6p-8-5p
Simple and best practice solution for 2=6p-8-5p ... (More)

Question

Updated 7/15/2014 1:39:57 AM

4 Answers/Comments

16 = –d + 6

16 - 6 = -d

-d = 10

d = -10

16 - 6 = -d

-d = 10

d = -10

Added 7/15/2014 1:33:07 AM

This answer has been confirmed as correct and helpful.

Confirmed by andrewpallarca [7/15/2014 1:39:49 AM]

z - m = z + bx

bx = z - m - z

bx = -m

x = -m/b

bx = z - m - z

bx = -m

x = -m/b

Added 7/15/2014 1:33:56 AM

This answer has been confirmed as correct and helpful.

Confirmed by andrewpallarca [7/15/2014 1:40:03 AM]

6x – 3 = 5x – 5

6x - 5x = -5 + 3

x = -2

6x - 5x = -5 + 3

x = -2

Added 7/15/2014 1:34:37 AM

This answer has been confirmed as correct and helpful.

Confirmed by andrewpallarca [7/15/2014 1:40:20 AM]

60 percent of 10 is 6.

6/10 = 0.6

0.6 x 100% = 60%

6/10 = 0.6

0.6 x 100% = 60%

Added 7/15/2014 1:36:38 AM

This answer has been confirmed as correct and helpful.

Confirmed by andrewpallarca [7/15/2014 1:40:48 AM]

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