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
Contact [7]
3 years ago
5

What is the value of n in the relationship 8n+9=-n+5

Mathematics
1 answer:
vitfil [10]3 years ago
8 0
Subtract 5 from both sides.

8n + 4 = -n

Subtract 8n from both sides.

4 = -9n

Divide both sides by -9 to solve for n.

- \frac{4}{9} = n

The value of n is -4/9.
You might be interested in
of 250 seventh grader students 175 walk to school what percent of seventh graders do not walk to school
grandymaker [24]
It's either 30 percent or 70. but i believe the 70 percent walks to school and 30 percent DO NOT walk to school
7 0
3 years ago
Find the image of (1,2) after a
LiRa [457]

(1,2)

reflection across y=x

(2,1)

reflection across y=-x

(-2,-1)

7 0
3 years ago
How many terms does the polynomial 8x5+2x2−9x7+32x−8 have?
kifflom [539]

Answer:

Five  

Step-by-step explanation:

Write the polynomial in decreasing powers of x

-9x⁷ + 8x⁵ + 2x² + 32x - 8

We see that, although the polynomial is seventh degree, it has only five terms.

3 0
4 years ago
Read 2 more answers
Help guys!! i need help
marta [7]

Step-by-step explanation:

Given

Slope (m) = 2/3

y - intercept ( c ) = 5

Now

Writing in slope intercept form

y = mx + c

y = 2/3 x + 5

Hope it will help :)❤

7 0
3 years ago
4x + 8y =40 when y=0.8?
amid [387]
<span>4x + 8y =40
</span><span>4x + 8* 0.8 =40
</span><span>4x + 6.4 =40
</span>4x = 40 - 6.4
4x = 33.6
x = 33.6/4
x = 8.4
3 0
3 years ago
Other questions:
  • Which energy source is least likely to run out in the next 200 years?
    6·2 answers
  • the mean length of 7 books is 258 pages . the longest book has 294 pages. what is the mean length of the other 6 books
    7·1 answer
  • Anna weighs 52 pounds. Patrick weighs x pounds. Write an expression for their combined weight.
    5·1 answer
  • Angle Q measures 30 degrees. If angle Q is rotates 15 degrees, what is the measurement of angle Q?
    8·1 answer
  • What is the volume of a cube whose edges each have a measure of 1.8 inches?
    11·2 answers
  • Water comes out of a pipe at a rate of 15 gallons per minute. How many gallons have come out after 5 minutes?
    11·1 answer
  • Create an inequality, 5 less than a number is less than -2
    7·1 answer
  • Select from the drop-down menus to correctly complete each statement.
    10·1 answer
  • PLEASE ANSWER QUICKLY 100 POINTS!!!! Simplify the expression below. (See picture below) What is the numerator of the simplified
    6·2 answers
  • First to answer gets brainliest and five stars
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!