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
8

Help this is due today!!!!!!!!!

Mathematics
1 answer:
lina2011 [118]3 years ago
7 0

Answer:

<h2><u><em>n = 4</em></u></h2>

Step-by-step explanation:

3n + 16 = 7n

3n - 7n = -16

-4n = -16

n = -16 : (-4)

n = 4

---------------- check

3 * 4 + 16 = 7 * 4

12 + 16 = 28

28 = 28

the answer is good

You might be interested in
0=x2+4x-5 using zero product property
Elenna [48]

Answer:

x=1,-5x=1,−5

Step-by-step explanation:

0=(x−1)(x+5)

2 Switch sides.

(x-1)(x+5)=0(x−1)(x+5)=0

3 Solve for xx.

x=1,-5x=1,−5

4 0
3 years ago
What is the value of x in the diagram below?
Fiesta28 [93]

Answer:

11 = x

Step-by-step explanation:

The given angles are alternate interior angles so they have same measurement

66 = 6x divide both sides by 6

11 = x

6 0
3 years ago
For a Cinco de Mayo party, Alan is placing sets of chips and salsa's throughput the house. He has 20 bags of chips and 15 jars o
NemiM [27]
HCF. The answer is 5
7 0
3 years ago
Read 2 more answers
How do I find the area
inn [45]
Wasssaa,

Steps:

To find the area of a triangle you multiply the base times the height, in this case the is (19m)
and the height is (11m), after you multipy those numbers you divide by (2)
(19m \times 11m) \div 2
\frac{209  }{2}

Answer:
104.5sq \: m
Hope this helped you
:D
8 0
3 years ago
Luke buys shares for £15.26 each they decrease in value by 3.5% work out the new share price
Murljashka [212]

Answer:

New price is $14.73 Per share

Step-by-step explanation:

(1 - 3.5%) × 15.26 = 14.7259

Round to the nearest hundreth

New share price = $14.73

6 0
2 years ago
Other questions:
  • Determine if -5 is a solution for the inequality 1-2d-9
    14·1 answer
  • Triangle E D F is shown. The length of E F is 8 and the length of D F is 5. Angle E D F is 116 degrees and angle D F E is 31 deg
    15·2 answers
  • A) 18 is 25% of what<br><br> B) What percent of 40 is 22
    5·1 answer
  • The length, l cm, of a simple pendulum is directly proportional to the square of its period (time taken to complete one oscillat
    8·1 answer
  • Which lines are parallel is m∠1 + m∠2 = 180? Justify your answer.
    6·1 answer
  • A marathon is 26.2 miles long. Sue wants to run a marathon in 4 hours what is the number of miles she must run each hour.
    14·2 answers
  • Which phrase is represented by an expression that uses a multiplication symbol?
    6·2 answers
  • -18x + 5y= 7<br> -9x – 3y = -24
    8·1 answer
  • I need help. Please answer if you know the answer. <br> Thank you.<br> picture ↓
    12·1 answer
  • Suppose you have opened some Nutty Bars to check the company’s claim of an “average” of 8 peanuts per bar. Here is what you foun
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!