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
Hoochie [10]
2 years ago
5

The first three terms of an arithmetic sequence are as follows. - 7, - 3, 1 Find the next two terms of this sequence

Mathematics
1 answer:
mel-nik [20]2 years ago
4 0

Answer:

5, 9

Step-by-step explanation:

To obtain the next term in a sequence add the common difference d to the previous term.

d = a₂ - a₁ = - 3 - (- 7) = - 3 + 7 = 4

Thus

a₄ = a₃ + 4 = 1 + 4 = 5

a₅ = a₄ + 4 = 5 + 4 = 9

You might be interested in
3km 9hm 9dam 19m +7km 7dam
gavmur [86]

10km+9hm+16adm+19m

I think your trying to question about combining the like terms?

4 0
3 years ago
2x - 3 < 9 what is the answer
pogonyaev
2x - 3 < 9
+ 3
2x < 12
÷ 2
x < 6
Hope this helps!
3 0
3 years ago
Read 2 more answers
How do i solve <br> 3n= 3.6
quester [9]

Answer:

n = 1.2

Step-by-step explanation:

3n = 3.6

Divide both sides by 3 to get n by itself.

3.6/3 = 1.2

n = 1.2

5 0
2 years ago
Read 2 more answers
Plsss help no one answered the other times I put this question
svetlana [45]

Answer:

a) <em>The equation</em> (10s + 8w) <em>represents </em><em>the </em><em>calories </em><em>Bridget </em><em>ate </em><em>on </em><em>Monday </em><em>and </em><em>the </em><em>equation</em> (20s + w) <em>represents </em><em>the </em><em>calories</em><em> </em><em>she </em><em>ate</em><em> </em><em>the </em><em>next </em><em>day.</em>

<em>b)</em><em> </em><em>The </em><em>number </em><em>of </em><em>calories</em><em> </em><em>in </em><em>each </em><em>strawberry</em><em> </em><em>is </em>4 <em>and </em><em>the </em><em>number </em><em>of </em><em>calories </em><em>in </em><em>each </em><em>vanilla</em><em> </em><em>wafer</em><em> cookie</em><em> </em><em>is </em>19. The solution is s= 4 and w = 19.

Step-by-step explanation:

For part A, Bridget ate 10 strawberries and 8 vanilla wafer cookies on Monday. Since the the number of calories in a strawberry is <em>s</em> and the number of calories in a vanilla wafer cookie is <em>w </em>, the number of calories Bridget ate on Monday is <em>10s + 8w</em><em>.</em><em> </em>The next day, Bridget ate 20 strawberries and 1 vanilla wafer cookie. Hence, the number of calories Bridget ate on the next day is 20s<em> + w</em>.

For part B,

we will create two different simultaneous equations.

Equation 1: 10s + 8w = 192

Equation 2: 20s + w = 99

We need to find one of the terms first to solve the other term. For this case, I will solve for w first.

Multiply the first equation by 2.

Equation 3: 20s + 16w = 192*2 = 384.

Now, subtract equation 2 from this new equation.

Equation 4:

(20s + 16w) - (20s + w) = 384 - 99

20s + 16w - 20s - w = 285

15w = 285

This leaves only w left and we can solve w.

w = 285 / 15 = 19

Now, we can solve for s using equation 2.

20s + 19 = 99

20s = 99-19 = 80

Hence,

s = 80/20 = 4

7 0
3 years ago
How do I find the value of a in 30=5a​
Sav [38]

Answer:

a = 30/5 = 6

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Other questions:
  • Which statement is correct?
    9·1 answer
  • What is the graph of g?
    14·1 answer
  • Lennon has a checking account he withdrew $130 from atm Tuesday. Wensday he deposited $240. Friday he wrote a check for $56. Wha
    9·1 answer
  • Determine whether the following lines are parallel, perpendicular or neither
    15·1 answer
  • What are the measures of angles B and C
    15·1 answer
  • Jose earned 50 points in a video game he lost 40 points,earned 87 points write and evaluate an expression to find his final scor
    14·2 answers
  • A carpenter had a piece of wood that was 15 feet in length. If he needs only 10 &amp;five twelfth feet of wood, then how much wo
    5·1 answer
  • Does 40,40 and 100 form a triangle? , Explain
    8·1 answer
  • A triangle XYZ has its vertices at X(2, 4), Y(6,-4), and Z(-4,1). What is the perimeter of the triangle XYZ?
    10·1 answer
  • Explain why a + b = d.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!