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
Vladimir [108]
3 years ago
10

The sum of 4 consecutive integers is 198. What is the fourth number in this sequence.

Mathematics
1 answer:
Georgia [21]3 years ago
7 0
Let x, x+1,x+2, x +3 are the <span>numbers
so
</span>x + x +1 + x +2 +x +3 = 198
4x + 6 = 198
4x =198-6
4x = 192
 x = 192/4
 x = 48
 x + 1 = 48 + 1 = 49
 x + 2 = 48 + 2 = 50
 x + 3 = 48 + 3 = 51

proof
48 + 49 + 50 + 51 = 198

so the numbers are 48, 49, 50, 51

fourth number in this sequence is 51
You might be interested in
Tom wants to order tickets online so that he and three of his friends can go together to a water park. The cost of the tickets i
lesya692 [45]

Answer:

16n+2.50

Step-by-step explanation:

if you multiply 16 by 3 that gives you cost of three tickets and then add the 2.50 fee gives you the total

3 0
3 years ago
What are the solutions of the equation x^2+4x+4=25
vodomira [7]
X² + 4x + 4 = 25
(x+2)² = 25
x + 2 = <span>±5
x + 2 = -5     or     x + 2 = 5
x = -5 -2               x = 5 - 2
x = -7                   x = 3

</span><span>The solutions are x=-7 and x=3</span>
7 0
3 years ago
9/x+7 = 4<br> i need the answer for my homework, please help x
Pachacha [2.7K]
Your answer is Answer:
x = -3
4 0
3 years ago
A family went to a restaurant for dinner. The bill before tax and tip was $52.78. The sales tax is
Sergeeva-Olga [200]

Answer:

B

Step-by-step explanation:

52.78×6.5%=3.43

52.78×18%=9.50

52.78+3.43+9.50=65.71

4 0
3 years ago
Find the slope.<br> Find the slope
creativ13 [48]

Answer:

m=-2

Step-by-step explanation:

The two given points are: (-3, -2) and (-2, -4)

The equation for slope is m=\frac{y_2-y_1}{x_2-x_1}

m=\frac{(-4)-(-2)}{(-2)-(-3)}

m=-2/1

m=-2

6 0
2 years ago
Other questions:
  • 7 less than fifteen times a number
    10·2 answers
  • Simplify 10+6/2+3 A.16/5 B. 3 C. 7 D. 11/3​
    6·2 answers
  • Can't figure out this problem help please :)
    13·1 answer
  • 2km = ? m<br> 250cm = ? m
    11·1 answer
  • How can you cancel out the 5y and 7y from:<br> 4x^2 over 5y times 7y over 12x^4
    8·2 answers
  • IN URGENT NEED OF HELP. PLEASE HELP.
    14·1 answer
  • Im just trying to get you out the friend zone
    6·2 answers
  • Can anyone help me with this the last answer choice is wrong
    8·2 answers
  • 5 cooks, 13 waiters and 4 other staff work at a restaurant. What is the ratio of cooks to waiters to other staff?
    12·1 answer
  • PLS HELP ASAP FIRST CORRECT ANSWER GETS BRAINLEIST​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!