Solve for N.
-7 + N = 20
N = 13
N = -13
N = 27
N = -27

Question

Asked 11/7/2013 6:29:42 AM

Updated 8/26/2014 6:52:04 PM

4 Answers/Comments

This conversation has been flagged as incorrect.

Flagged by jerry06 [8/26/2014 6:52:04 PM]

s

N = 20 + 7

N = 27

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Question

Asked 11/7/2013 6:29:42 AM

Updated 8/26/2014 6:52:04 PM

4 Answers/Comments

This conversation has been flagged as incorrect.

Flagged by jerry06 [8/26/2014 6:52:04 PM]

Rating

8

The sum of negative eighteen and a number is eleven. The number is 29. The equation that could be used to solve the problem is x - 18 = 11.

x = 11 + 18; x = 29

x = 11 + 18; x = 29

Added 8/26/2014 6:51:29 PM

This answer has been confirmed as correct and helpful.

Confirmed by andrewpallarca [8/26/2014 6:53:13 PM]

8

When negative five is subtracted from a number the result is 10. The number is 5.

n - (-5) = 10

n + 5 = 10

n = 10 - 5

n = 5

n - (-5) = 10

n + 5 = 10

n = 10 - 5

n = 5

Added 8/26/2014 6:51:38 PM

This answer has been confirmed as correct and helpful.

Confirmed by andrewpallarca [8/26/2014 6:53:32 PM]

8

y + 1.05 = 7.26

y = 7.26 - 1.05

y = 6.21

y = 7.26 - 1.05

y = 6.21

Added 8/26/2014 6:51:46 PM

This answer has been confirmed as correct and helpful.

Confirmed by andrewpallarca [8/26/2014 6:53:47 PM]

8

x + 5 = 2x

2x - x = 5

x = 5

2x - x = 5

x = 5

Added 8/26/2014 6:51:54 PM

This answer has been confirmed as correct and helpful.

Confirmed by andrewpallarca [8/26/2014 6:54:39 PM]

Which of the following represents "two times the sum of a number and fifteen is equal to six times the number"?
2N + 15 = 6N
2(6N + 15) = N
2(N + 15) = 6N **Weegy:** C. 2(N + 15) = 6N **User:**
Which of the following are equivalent to 140%?
0.14
1
1.4 **User:**
Which of the following are equivalent to 140%?
0.14
1
1.4 **User:**
Peggy had four times as many quarters as nickels. She had $2.10 in all. How many nickels and how many quarters did she have?
If the variable n represents the number of nickels, then which of the following expressions represents the number of quarters?
n/4
n
4n
n + 4 **Weegy:** 4n2-8n+3n-6=0.Hence (4n+3) and (n-2).Ans is B. **User:**
Tom took a trip of 1,300 miles. He traveled by train at 50 miles an hour and the same number of hours by plane at 275 mph. How many hours did the trip take?
3 hours
4 hours
8 hours **Weegy:** 8 hours
If you take 8 hours and divide it in half you get 4 hours for each portion of the trip
4*50=200 miles by train
4*275=1100 miles by plane
200+1100=1300 miles **User:**
Simplify 1 · 0 - .
0
1
y **User:**
Find two consecutive odd integers whose sum is 36.
Which of the following equations could be used to solve the problem?
2x = 36
2x + 1 = 36
2x + 2 = 36
x2 + 2 = 36 **Weegy:** The two numbers are 17 and 19. The equation is C.2x + 2 = 36. **User:**
What is the solution set of the following equation?
-5x + x + 9 = -4x + 12
Ø
{1/7}
{all reals} **Weegy:** -5x + x + 9 = -4x + 12, there is no solution exists for this equation. **User:**
Solve for x.
2(4x - 1) + 3(3 - 2x) = 0
x = -4
x = -7/2
x = -4/3
x = -7/6 (More)

Question

Updated 4/2/2014 11:43:54 PM

3 Answers/Comments

1.4 is equivalent to 140%

Added 4/2/2014 11:39:08 PM

This answer has been confirmed as correct and helpful.

Confirmed by jeifunk [4/2/2014 11:41:50 PM]

1 · 0 - . 0 1 y = 0 - 0.01y = - 0.01y

Added 4/2/2014 11:40:25 PM

This answer has been confirmed as correct and helpful.

Confirmed by jeifunk [4/2/2014 11:41:51 PM]

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