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
dimulka [17.4K]
3 years ago
14

2, 9, 16, 23, Number pattern expression equations

Mathematics
2 answers:
algol [13]3 years ago
7 0

Answer:

see below

Step-by-step explanation:

2+7 = 9

9+7 = 16

16+7 = 23

We are adding 7 each time

an = a1+ 7(n-1)  where an is the nth term  a1 is the first term and n is the term number

an = 2 + 7n - 7

an = 7n -5

or

an+1 = an +7

miskamm [114]3 years ago
4 0

Answer:

Below

Step-by-step explanation:

The sequence first terms are:

● 2, 9, 16, 23

Notice that:

● 23 - 16 = 7

● 16 - 9 = 7

● 9 - 2 = 7

Each time we add 7 to get a new term

● 2 + 7 = 9

To get the next term take the last one and add 7 to it.

● 23 + 7 = 30

The next term is 30

You might be interested in
23 20' 48" is the same as _____. <br><br> Round to the nearest hundredth of a degree.
pentagon [3]
23° 20' 48" in degrees

Minutes are 1/60 of a degree and seconds 1/60 of a minute.

Let's convert the 48" to minutes.
48/60 = 0.8

23° 20' 48" ⇒ 23° 20.8'

Let's convert the 20.8' to degrees.
20.8/60 ≈ 0.3466667

23° 20.8' ⇒ 23.35°
3 0
3 years ago
Read 2 more answers
Judy took $42 with her to spend on popcorn and drinks for herself and her friends at the movie theater. The price for each bag o
olya-2409 [2.1K]

Answer:there are a few questions that needs answering to make your graph. 1. How many bags of popcorn can she buy with $30? 2. How much does a drink cost? 3. How many drinks can she buy with $30?

Step-by-step explanation:

8 0
3 years ago
5/1/10x - 6/4/5 = 3/1/4
emmasim [6.3K]
I think the answer is A
8 0
3 years ago
Read 2 more answers
ASAP HELP FOR NUMBER 12, Thank you so much!!! :)
qaws [65]
12a)
5x + 45 + 3x - 25 = 180
8x + 20 = 180
8x = 160
  x = 20

12b)
2x - 5 = 2(20) - 5 = 40 - 5 = 35
3x - 25 = 3(20) - 25 = 60 - 25 = 35

y = 180 - (35+35)
y = 180 - 70
y = 110
5 0
3 years ago
If f(x) = 2x2 + 7, find f(-3) =<br> What’s the f(-3)
Allisa [31]

Answer:

replace the x with -3

Step-by-step explanation:

if you ever have f(x) = 'insert equation' and then it says find f('insert number'), you replace what ever variable is after the first 'f' with the number after the second 'f'. hope this helped!

5 0
3 years ago
Read 2 more answers
Other questions:
  • Helppppp please my is on the line
    6·1 answer
  • Order the steps to show how to solve the equation 2(4x−11)+9=192(4x−11)+9=19.
    7·1 answer
  • How to write 5.104 in word form
    5·2 answers
  • What is the coefficient of the c-term of the algebraic expression 14 a minus 72 r minus c minus 34 d?
    8·2 answers
  • You run 6 miles in one hour at this rate how long will it take you to run a marathon approximately 26 mile
    8·1 answer
  • PLEASE HELP ME, THANKS:)
    8·1 answer
  • A quality control expert at LIFE batteries wants to test their new batteries. The design engineer claims they have a variance of
    11·1 answer
  • Suppose the leftmost digits of two numbers are 8 and 3. Can you tell which number is greater ?
    7·1 answer
  • The base of a regular pyramid is a hexagon.
    14·2 answers
  • Tinas math quiz score please help me
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!