What is the solution to the equation?
8x = 32
A.
x = 256
B.
x = 24
C.
x = 3
D.
x = 4

The solution to the equation 8x = 32 is D. x = 4

s

Question

Asked 1/30/2014 10:05:50 AM

Updated 1/30/2014 10:57:15 AM

1 Answer/Comment

Rating

8

The solution to the equation 8x = 32 is D. x = 4

Added 1/30/2014 10:57:15 AM

This answer has been confirmed as correct and helpful.

Which variable expression represents the word phrase?
five decreased by the sum of a number and three
A.
5 – (m – 3)
B.
5 – (m + 3)
C.
5 – m + 3
D.
(m + 3) – 5

Question

Not Answered

Updated 1/30/2014 3:53:29 PM

1 Answer/Comment

Five decreased by the sum of a number and three is represented as: 5 - (m + 3)

Added 1/30/2014 3:53:29 PM

This answer has been confirmed as correct and helpful.

Which equation represents the word sentence?
The product of 4 and a number increased by 6 is 30.
A.
4x – 6 = 30
B.
4x = 30 + 6
C.
4x + 30 = 6
D.
4x + 6 = 30

Question

Updated 1/30/2014 10:49:03 AM

1 Answer/Comment

Which word phrase represents the variable expression?
5n + 8
A.
eight more than the sum of a number and five
B.
five times the sum of a number and eight
C.
eight more than five times a number
D.
five more than eight times a number

Question

Not Answered

Updated 1/30/2014 12:56:48 PM

1 Answer/Comment

C. Eight more than five times a number represents the variable expression: 5n + 8

Added 1/30/2014 12:56:48 PM

This answer has been confirmed as correct and helpful.

What is 830% written as a decimal?
A.
8300
B.
0.0083
C.
8.3
D.
83

Question

Updated 1/30/2014 11:34:18 AM

1 Answer/Comment

830% written as a decimal is: C. 8.3

Added 1/30/2014 11:34:18 AM

This answer has been confirmed as correct and helpful.

What is 0.4% written as a decimal?
A.
0.04
B.
0.4
C.
2.5
D.
0.004

Question

Not Answered

Updated 1/30/2014 11:35:50 AM

1 Answer/Comment

0.4% written as a decimal is 0.004.

Added 1/30/2014 11:35:50 AM

This answer has been confirmed as correct and helpful.

35,186,717

questions answered

There are no comments.