Q:
5 times the difference of 29 and a number is 215.
Which equation below can be used to find the unknown number?

A.5(n-29)=215
B.29-5n=215
C.29(5)-n=215
D.5(29-n)=215

A: 5 times the difference of 29 and a number is 215. The equation which can be used to find the unknown number is 5(29 - n) = 215.

Question

Asked 11/15/2011 1:41:45 PM

Updated 10/29/2014 4:43:29 AM

1 Answer/Comment

Rating

3

5 times the difference of 29 and a number is 215. The equation which can be used to find the unknown number is 5(29 - n) = 215.

Added 10/29/2014 4:43:29 AM

This answer has been confirmed as correct and helpful.

Confirmed by andrewpallarca [10/29/2014 4:52:48 AM]

The plasma membrane does all of these except _____ .
A) contains the genetic material
B) acts as a boundary or border for the cytoplasm
C) regulates passage of material in and out of the cell
D) functions in the recognition of other cells

Question

Not Answered

Updated 3/27/2016 1:53:43 AM

1 Answer/Comment

Plant cells have _____ and _____, which are not present in animal cells.
A) mitochondria, chloroplasts
B) cell membranes, cell walls
C) chloroplasts, nucleus
D) chloroplasts, cell walls
**Weegy:** Plant cells have chloroplasts and cell walls, which are not present in animal cells. (More)

Question

Expert Answered

Updated 5/28/2016 3:30:49 AM

0 Answers/Comments

Solve.
-38=2b+25-(-7b)
Enter only the value of the variable.
**Weegy:** The value of the variable is b = -7. (More)

Question

Expert Answered

Updated 5/31/2014 11:21:16 PM

1 Answer/Comment

-38=2b+25-(-7b)

-38 = 2b + 25 + 7b

-38 = 9b + 25

-38 - 25 = 9b

-63 = 9b

b = -63/9

b = -7

-38 = 2b + 25 + 7b

-38 = 9b + 25

-38 - 25 = 9b

-63 = 9b

b = -63/9

b = -7

Added 5/31/2014 11:21:16 PM

This answer has been confirmed as correct and helpful.

Confirmed by andrewpallarca [6/1/2014 11:55:06 AM]

Solve: -45=-6(-3f-4)
A.23/6
B. 7/6
C. -7/6
D. -23/6

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Not Answered

Updated 6/10/2014 5:29:20 PM

1 Answer/Comment

Solve. -5/2(24 + 6x) = -15

Question

Not Answered

Updated 1/31/2016 8:19:35 AM

1 Answer/Comment

-5/2(24 + 6x) = -15

-60 - 15x = -15

-15x = -15 + 60

-15x = 45

x = 45/-15

x = -3

-60 - 15x = -15

-15x = -15 + 60

-15x = 45

x = 45/-15

x = -3

Added 1/31/2016 8:19:35 AM

This answer has been confirmed as correct and helpful.

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