1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
andrew-mc [135]
3 years ago
7

N +15=9 What’s the given variable

Mathematics
2 answers:
Sergeeva-Olga [200]3 years ago
7 0

Answer:

-6

Step-by-step explanation:

n+15=9

-15      -15

n= -6

telo118 [61]3 years ago
3 0

The variable in the equation is 'n'.

In order for the equation to be a true statement, 'n' can only be -6 .

You might be interested in
What is the value of a?<br> 45°<br> (2x-5)
aniked [119]

Answer:

x=70

Step-by-step explanation:

To solve this problem, you set up the equation 45+(2x-5)=180

Next, subtract 45 from 180 to get the equation 2x-5=135

After that, add 5 to 135 to get 2x=140

Divide 140 by 2 to get X=70

7 0
3 years ago
Find ef if e (1,-2) and f (7,6)
Elodia [21]
Y-y1=a(x-x1)
a=(y2-y1)/(x2-x1)
a= (6-(-2))/(7-1)
a=8/6
a=4/3
y-6=4/3(x-7)
y-6=4/3x-28/3
y=4/3x-28/3+6
y=4/3x-10/3 >>ef
7 0
3 years ago
Hello can I get some help
RideAnS [48]

Answer:

l think that the answer is (-3,2). pliz can you mark me the brainest.

7 0
3 years ago
What is the interval when written in the form of (lower limit, upper limit)(lower limit, upper limit) ?
Stels [109]
The interval <span>when written in the form of lower limit and the upper limit would be 95.8 - 98.2. This can be calculated by subtracting 95 with 1.2 and by adding 95 with 1.2. Hope this answers the question. Have a nice day. Feel free to ask more question.</span>
8 0
3 years ago
A line includes the points (4, 8) and (3, 5). What is its equation in slope-intercept form? Write your answer using integers, pr
stich3 [128]

Answer:

A line includes the points (4, 8) and (3, 5) whose equation in slope-intercept form will be :

y=3x-4

Step-by-step explanation:

The point slope form: (x_1,y_1) and(x_2,y_2)

(y-y_1)=m(x-x_1)

where : m = Slope of the line

m=\frac{y_2-y_1}{x_2-x_1}

A line includes the points (4, 8) and (3, 5).The equation of the line will be:

m=\frac{5-8}{3-4}=3

(y-8)=3\times (x-4)

y-8=3x-12

y=3x-4

(y=mx+c), where c is intercept at y axis.

The above equation represents slope-intercept form of the line.

6 0
3 years ago
Other questions:
  • 5/8 divided by 3/2 *2/3
    13·1 answer
  • jessica is selling books during the summer to earn money for college. She earns a commission on each sale but has to pay for her
    7·2 answers
  • How to simplify-18 &lt; 9x
    9·2 answers
  • Suppose the temperature in your town is 21°F and rising 1.5°F every
    11·1 answer
  • Find the value of x, rounded to the nearest tenth. Answers : a.)12.5 b.)9.7 c.) 10.0 d.) 13.0
    15·2 answers
  • What is 3 - 4 - (-4)
    10·2 answers
  • There are four defenders on a soccer team. If this represents 20 percent of the players on the team, which equation can be used
    8·2 answers
  • Let f(x) = 5x + x2 and g(x) = 3x2 - 4x. Find f(x) * g(x)
    5·2 answers
  • Cuanto es 12x + 12 = 12 + 12
    14·1 answer
  • Molly bought a large basket of 60 apples.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!