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
Eddi Din [679]
3 years ago
5

The average of 4 numbers is 15 , the sum of 3 numbers is 14 what is the fourth number

Mathematics
2 answers:
Nostrana [21]3 years ago
7 0

Answer:

46

Step-by-step explanation:

(14+x)/4 = 15

14 + x = 60

x = 46

vladimir1956 [14]3 years ago
6 0

Answer:

46

Step-by-step explanation:

Let <em>a to d</em> be <em>number 1 to 4</em> respectively.

15 = (a + b + c + d) / 4

(a + b + c + d) = 60 ------> <em>total sum of the 4 numbers</em>

Since the sum of 3 numbers (assuming a to c) is 14,

Fourth number (d) = 60 - 14

= 46

That's how I would do it, hope this helps :)

You might be interested in
Can some body help me?
maksim [4K]

Answer:

24

Step-by-step explanation:

2(54-6x)=73-7x

108-12x=73-7x

108-73=-7x+12x

35=5x

x=7

UW=73-7x=73-7(7) = 73-49 = 24

3 0
3 years ago
Read 2 more answers
The image below shows the download speed of three different companies. Use the information to answer the questions.
inessss [21]

Answer:

1) The download speed for AT&T is 1,800

2) The download speed for Bidmore is 1,500

3) The download speed for Comcast is 1,680

4) AT&T has the best download speed out of the three.

5) They will go through the origin and be a proportional line.

Step-by-step explanation:

5 0
3 years ago
118 + 560 is the same as<br> 100 +
Fed [463]

Answer:

578

Step-by-step explanation:

118

+560

answer:678

678-100=578

6 0
3 years ago
Read 2 more answers
Mark
Colt1911 [192]
The base of the triangle is 6 - 2 = 4 units
The height is 6 - 1 = 5 units
Area = 1/2 x 4 x 5 = 10 square units
8 0
3 years ago
Whats the linear equations of y=-2x+19
vodka [1.7K]
It would be a linear function
6 0
2 years ago
Other questions:
  • What is the product of :8.5x(-0.8)x(-12)
    6·2 answers
  • The school baseball team won 34 and tied 3 of their 52 games what fraction of their games did the team lose
    12·1 answer
  • The equation x2+3px+p=0, where p is non-zero constant, has equal roots. Find the value of p
    12·1 answer
  • To win at LOTTO in a certain state, one must correctly select 6 numbers from a collection of 52 numbers (1 through 52). The orde
    13·1 answer
  • According to the website www.costofwedding, the average cost of flowers for a wedding is $698. Recently, in a random sample of 4
    11·1 answer
  • If I make $84000 a year, how much is that per month?
    7·2 answers
  • X^{2} = 49<br> ............................................
    15·1 answer
  • I need help please!!! <br> I need the answer take your time to answer it please!
    10·2 answers
  • Find the value of each expression.
    6·1 answer
  • You repeatedly roll an ordinary six-sided die until you roll a perfect square. Let XX be the number of times you roll the die. P
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!