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
klemol [59]
3 years ago
7

9n - 6 = 5n + 18 Solve

Mathematics
2 answers:
Hitman42 [59]3 years ago
4 0
9n - 6 = 5n + 18
- 5n on both sides
4n - 6 = 18
Subtract 6 on both sides
4n = 12
Divide both sides by 4
n = 3
IgorLugansk [536]3 years ago
3 0

Answer:

n = 6

Step-by-step explanation:

9n - 6 = 5n + 18

Subtract 5n from each side

9n-5n - 6 = 5n-5n + 18

4n -6 = 18

Add 6 to each side

4n -6+6 = 18+6

4n = 24

Divide each side by 4

4n/4 = 24/4

n = 6

You might be interested in
in order to make 5 dozen chocolate chip cookies, I need to use 2 cups of sugar. (a) complete the table, then use the table to dr
sergejj [24]

Answer:

sugar| cookies

(cups) | (dozens)

1        | 2.5

2       | 5

3       | 7.5

4       | 10

Goes up by 2.5 each time

Not sure if this is what you want

Step-by-step explanation:

equation is y = 2.5x

4 0
3 years ago
If f(x)=3^2 and g(x)=4x^3+1 , what is the degree of (f*g)(x)?
N76 [4]
I'm assuming you meant to say f(x) = 3x^2. If that assumption is correct, then the degree is found by multiplying the leading terms from both f(x) and g(x). The leading terms are 3x^2 and 4x^3

3x^2*4x^3 = (3*4)*(x^2*x^3) = 12x^(2+3) = 12x^5

The exponent of that result is 5, so the degree of (f*g)(x) is 5

Answer: 5
5 0
4 years ago
(7x2+3x-6)-(-4x2+x-2)
Alex17521 [72]
The correct answer is 4 ( 6x - 1 )
7 0
3 years ago
Read 2 more answers
∠PMN is congruent to which angle?<br><br> A. ∠CBA<br> B. ∠ABC<br> C. ∠ACB<br> D. ∠CAB
ivolga24 [154]
D. Angle CAB...........
3 0
3 years ago
Read 2 more answers
Please someone help
lana66690 [7]

Answer:

314.2

Step-by-step explanation:

Circumference of a circle is πr{2}

so 3.142 × 10{2}=314.2

3 0
3 years ago
Read 2 more answers
Other questions:
  • Help me find the arc length of this. Thank you.
    6·1 answer
  • Please show work. Will reward brainliest.
    5·1 answer
  • 4. Find all zeros for P(x) = 2x4 + 3x3 + 6x2 + 12x - 8
    11·1 answer
  • How many fives in 308
    10·2 answers
  • 5 multiplied by what= -1?
    6·1 answer
  • Please help! I don’t know what I did wrong. Thank you!
    10·1 answer
  • Write an addition equation and multiplication equation that each have a solution of -5.
    15·2 answers
  • Help pls my name is katie
    13·2 answers
  • 8. Simplify (+2) × (+6) (-3)​
    11·1 answer
  • (x² + 6x-5) + (x²-8x-4)
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!