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
Yanka [14]
2 years ago
8

If 24, x, and 6 form the first three terms of an arithmetic sequence

Mathematics
1 answer:
AveGali [126]2 years ago
7 0
<h3>Answer:  15</h3>

===============================================

Work Shown:

d = common difference

p = first term = 24

q = second term = a+d = 24+d

r = third term = q+d = 24+d+d = 24+2d = 6

------------

Solve for d

24+2d = 6

2d = 6-24

2d = -18

d = -18/2

d = -9

We add -9 to each term to get the next term. This is the same as subtracting 9 from each term to get the next term.

------------

First term = 24

Second term = 24-9 = 15

Third term = 15-9 = 6

We get the sequence 24, 15, 6

You might be interested in
1. Carlos wants to deposit $900 into savings accounts at three different
AleksandrR [38]

Answer:

$150

Step-by-step explanation:

0.2 X 750 = 150

hope this helps

8 0
2 years ago
True or false: f(x) is a function
EastWind [94]

Answer:

It's true

Step-by-step explanation:

f(x) and g(x) are another name to use instead of y

A function is an equation which, for every x, has only one response for y. A function assigns each input of a given form to exactly one output.

7 0
2 years ago
FIND THE MEASURE OF EACH MISSING ANGLE HURRY DUE AT 10
max2010maxim [7]
Because of a linear pair then because of vertical angles and because all angles have to be 180 added up

5 0
3 years ago
Solve 19.9=9y-8. Plz help me to answer this tysm❤
Ilia_Sergeevich [38]

Answer:

3.1

Step-by-step explanation:

19.9 = 9y - 8

+8           +8

27.9= 9y

/9        /9

3.1 = y

Check:

9(3.1) - 8 =

27.9 - 8 = 19.9

7 0
3 years ago
What is the solution to the equation below?
hram777 [196]

Answer:

\large\boxed{A)\ x=-4}

Step-by-step explanation:

\dfrac{x}{4}=\dfrac{x+1}{3}\qquad\text{cross multiply}\\\\3x=4(x+1)\qquad\text{use the distributive property}\\\\3x=4x+4\qquad\text{subtract}\ 4x\ \text{from both sides}\\\\-x=4\qquad\text{change the signs}\\\\x=-4

4 0
3 years ago
Other questions:
  • Simplify the question <br> -3. (6+4.6+7
    6·2 answers
  • Brainlest if Answered What's 5x5?
    5·2 answers
  • Isabela is comparing the values below. Wich list shows the values in descendent order.
    15·1 answer
  • What is the least common multiple (LCM) of 6 and 8?
    11·2 answers
  • 21 is 84 percent of what number
    14·1 answer
  • The moon has a mass of 7.35×10^22 KG while earth has a mass of 5.97×10^24 KG what is the combined mass of the earth and moon
    14·1 answer
  • Add or substract the linear expression.
    7·1 answer
  • A number that has both a whole number and a fraction is called a(n)
    11·1 answer
  • Which list shows all the factor pairs of 72?
    15·1 answer
  • 8x - 3x + 2 - x = ax + b<br> solve for b
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!