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
Jlenok [28]
3 years ago
15

Find an equation for the nth term of the arithmetic sequence. 9, 11, 13, 15, ...

Mathematics
1 answer:
Marta_Voda [28]3 years ago
3 0

Answer:

2n+7

Step-by-step explanation:

First lets find the common difference which is 2, now we can use this formula to find the nth term.

an = a1 + (n - 1 ) d

an= 9+(n-1)2

=9+2n-2

=2n+7

To check let's insert n=5, 2(5)=10+7=17.

15+2=17!

You might be interested in
A watermelon seed is
Sonja [21]
122 times 4 =488

The seed would stretch 488 mm

Hope this helps!
7 0
3 years ago
Read 2 more answers
Can someone please help me by answering number 54!!! Need it now PLEASE!!!
frez [133]
Can you post another picture cant see full question
7 0
2 years ago
Help please will give brainliest
alex41 [277]
<h2>Answer:</h2>

<u>Cost of basketball sneakers with tax</u> = $96.12

<u>Amount of tax</u> = 8% of cost price

= 8/100 × 96.12

= $7.6896.

<u>Cost of sneakers without tax</u> = $96.12 - $7.6896.

= $88.43.

4 0
2 years ago
Find the area?????????
Sergeeva-Olga [200]

If we slice this down the middle and fit it together like a puzzle we'll get a rectangle base 9.6/2 and height 4.8+9 so area (9.6/2)(4.8+9) = 66.24 square units.


Choice d


5 0
2 years ago
Read 2 more answers
Connie started with___<br> in her saving account<br><br><br> Fill in the blank
Irina18 [472]

Answer:

Connie started with <u>$25</u> in her savings account.

Step-by-step explanation:

The y-intercept is the value of the function at time zero.

At x = 0, which is week zero, when Connie opened the account, the y value is 25. That means she opened the account with $25.

Answer: $25

3 0
2 years ago
Read 2 more answers
Other questions:
  • The combined volume of two identical cubes is 128 cubic centimeters. What is the side length of each cube
    5·2 answers
  • Please help!!! I don’t understand this at all.
    13·2 answers
  • Megan borrowed $3,700 from her parents for 3 years at an annual simple interest rate of 1%. How much interest will she pay if sh
    12·1 answer
  • The answer when you add​
    15·2 answers
  • Does she have enough? Please explain ur answer :)
    7·1 answer
  • 2x-y=-1 , 3x-y=2 solve by substition
    5·1 answer
  • More Questions! Enjoy Answering!
    15·2 answers
  • The average typing speed of a stenographer is 100 words per minute. How many words would a stenographer type in 4⁄5 of a minute
    10·1 answer
  • Select the correct answer.<br> Which expression and quotient does the diagram model?
    5·1 answer
  • Mr. Haley is leaning a ladder against the side of his house to repair the roof.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!