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
raketka [301]
2 years ago
15

N - 4 = 3n + 6 Plz help me if possible no pics

Mathematics
2 answers:
soldi70 [24.7K]2 years ago
8 0

Move all terms containing  n

to the left side of the equation.

Tap for more steps... −

2 n − 4

= 6

Move all terms not containing  n

to the right side of the equation.

Tap for more steps.

− 2 n = 10

Divide each term in

 − 2 n = 10  by  − 2

and simplify.

Tap for more steps.

n = − 5

levacccp [35]2 years ago
4 0

Answer:

n=−5

Step-by-step explanation:

n−4−3n=3n+6−3n

−2n−4=6

Step 2: Add 4 to both sides.

−2n−4+4=6+4

−2n=10

Step 3: Divide both sides by -2.

−2n /−2 =  10 /−2

n=−5

You might be interested in
Problem is attached, please show steps
In-s [12.5K]

Answer:

Step-by-step explanation:

cos\theta=\frac{adjacent~side}{hypotenuse}=\frac{14\sqrt{2} }{21}  =\frac{2\sqrt{2} }{3}

4 0
3 years ago
Find the value of x.
WITCHER [35]
It would be 20 so you had it right

5 0
3 years ago
Read 2 more answers
The volume of a soap bubble is 555.4 mm^2 Find the radius and diameter of the soap bubble. Use 3.14 for pi
SashulF [63]

Answer:

radius=11.5

diameter=23

Step-by-step explanation:

The volume of a sphere is V=4/3 Pi r^3

We can use this to solve for the radius.

555.4= 4/3 (3.14)r^3

Solve for r how you would any other equation. Multiply 4/3 and 3.14.

555.4=4.187 r^3

Divide both sides by 4.187

132.65=r^3

To get rid of the ^3, find the cube root of both sides on a calcualtor.

r= 11.5

The diameter is the radius time two.

11.5 (2)=23.

Hope this helps!

Note: When I say both sides, I mean both sides of the = sign.

4 0
2 years ago
Suppose a shoe factory produces both low-grade and high-grade shoes. The factory produces at least twice as many low-grade as hi
umka2103 [35]

Answer:

The factory should produce 166 pairs of high-grade shoes and 364 pairs of low-grade shoes for maximum profit

Step-by-step explanation:

The given parameters for the shoe production are;

The number of low grade shoes the factory produces ≥ 2 × The number of high-grade shoes produced by the factory

The maximum number of shoes the factory can produce = 500 pairs of shoes

The number of high-grade shoes the dealer calls for daily ≥ 100 pairs

The profit made per pair of high-grade shoed = Birr 2.00

The profit made per of low-grade shoes = Birr 1.00

Let 'H', represent the number of high grade shoes the factory produces and let 'L' represent he number of low-grade shoes the factory produces, we have;

L ≥ 2·H...(1)

L + H ≤ 500...(2)

H ≥ 100...(3)

Total profit, P = 2·H + L

From inequalities (1) and (2), we have;

3·H ≤ 500

H ≤ 500/3 ≈ 166

The maximum number of high-grade shoes that can be produced, H ≤ 166

Therefore, for maximum profit, the factory should produce the maximum number of high-grade shoe pairs, H = 166 pairs

The number of pairs of low grade shoes the factory should produce, L = 500 - 166 = 334 pairs

The maximum profit, P = 2 × 166 + 1 × 364 = 696

6 1
3 years ago
Read 2 more answers
What is the equation of the graph below?
alex41 [277]

Answer:

A

Step-by-step explanation:

8 0
1 year ago
Other questions:
  • Negative 7 divided by 14/3 as a fraction
    13·2 answers
  • Jon weighs 148 lb and hopes to gain 2 lbs a week.Matt weighs 193lb and hopes to lose 1 lb a week.How many weeks until the weight
    10·1 answer
  • I need help with 11,12,13
    9·1 answer
  • Janet makes homemade dolls. Currently, she produces 23 dolls per month. If she increased her production by 18%, how many dolls w
    9·1 answer
  • Traffic police measure the speed of the incoming vehicles. The speeds are normally distributed with a mean of 70 km/hr and a sta
    5·1 answer
  • WhaThe factorization of x2 + 3x – 4 is modeled with algebra tiles.t is the factored form of x2 – x – 2?
    14·1 answer
  • A question on my test:
    10·1 answer
  • Please help explanation if possible
    14·2 answers
  • Lakiesha is fly a kite the string is 29 feet long and the height of the kite is at 20 ft her dog is currently underneath the kit
    6·2 answers
  • This poster announces a special meeting. Who would have most likely put up this poster?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!