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
Mariana [72]
4 years ago
15

*What is the 8th term of the sequence given by a n=3n-5 ?

Mathematics
2 answers:
Igoryamba4 years ago
8 0

1. 19

2. a_{1}=-1; an=a_{n-1}+5

3. an=6n-4

worty [1.4K]4 years ago
4 0
  1. 8th term = 3×8 -5 = 19
  2. An = -1+5(n-1)
  3. An = 6n -4
You might be interested in
What is the value of the expression 9 × 2 + 2 × 5²
NARA [144]

9 \times 2 + 2 \times  {5}^{2}  \\  = 18 + 2 \times 25 \\  = 18 + 50 \\  = 68

6 0
3 years ago
Read 2 more answers
If u add 5 to me and then divide by 9,u get 3. What number amI?
STatiana [176]
You are 22. If you add 22+5 you get 27. And if you divide 27 by 9 you get 3. So it is 22
6 0
4 years ago
Read 2 more answers
Cindy's age, x, is 3 times her age 6 years ago.
Ugo [173]

The algebraic expression for the statement Cindy's age, x, is 3 times her age 6 years ago is 3(x-6).

The given statement is Cindy's age, x, is 3 times her age 6 years ago.

We need to represent the given statement as the algebraic expression.

<h3>What is an algebraic expression?</h3>

In mathematics, an algebraic expression is an expression built up from integer constants, variables, and algebraic operations.

6 years ago Cindy's age(x) is x-6.

3 times Cindy's age=3(x-6)

Therefore, the algebraic expression for the statement Cindy's age, x, is 3 times her age 6 years ago is 3(x-6).

To learn more about the algebraic expression visit:

brainly.com/question/953809.

#SPJ1

3 0
2 years ago
Solve the equation for all real solutions.
horsena [70]

Can you reformat the question?

3 0
3 years ago
Can someone help me with these last four please please! (24 points)
Vesnalui [34]
For #30 I ended up doing a lot of adding & if I’m correct it would take about 3 to 3 & 1/2 years for Marshall & Jim to end up with the same salary. So if I’m correct the equation would be the salary + the raise. So it would be something like s + r =x. X equals the total amount of the salary + the raise put together.
For #32 I wrote it down multiple times to make sure I get it right. I ended coming up with 46<-8x8<-6x. I tried figuring out the answer to that but I didn’t understand so I went on Socratic & it said there was no solution. Yeah
Sorry I couldn’t help with the other 2. I tried my best here.
4 0
3 years ago
Other questions:
  • Can someone please help me with these 7th grade math questions
    11·1 answer
  • Based on the information given, can you determine that the quadrilateral must be a parallelogram? Explain. Given XY = WZ and XW
    6·1 answer
  • Plz factor this completely
    11·2 answers
  • How do you do this help
    13·1 answer
  • On a sheet of paper, you have 100 statements written down.
    8·1 answer
  • What’s the answer to this question?
    5·1 answer
  • Need help with this.
    13·1 answer
  • !!!!!!!please help!!!!!!!!
    9·1 answer
  • An MP3 player costs $220, and sales tax is 73%. What will the total price be,<br><br> with tax?
    12·1 answer
  • Use the function g(x)=11 to find the following values<br> g(-3)
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!