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
melamori03 [73]
3 years ago
12

Taking algebra (9th grade) pls helpp

Mathematics
1 answer:
jok3333 [9.3K]3 years ago
8 0

Answer:

f(n) = -7+3n

Step-by-step explanation:

I plugged the values into the equation and they work.

f(n) = -7 + 3(10) = 27

f(n) = -7 + 3(12) = 26

f(n) = -7 + 3(16)= 32

You might be interested in
If you pick a card at random from a well shuffled deck, what is the probability that you get a face card or a spade?
tankabanditka [31]
P(Face card) =16/52 = 4/13
P(Spade) = 13/52 =1/4
P(Face ∪ Spade) = 4/13 + 1/4 = 29/52 = 0.557

7 0
3 years ago
The members of a health spa pay annual membership dues of $300 plus a charge of $2 for each visit to the spa. Let Y denote the d
Ganezh [65]

Answer:

Y = 300 + 2X

Y( in dollars)

It is a functional relationship because a change in the value of X results in a corresponding change in the value of Y. And does not involve any uncertainty.

Step-by-step explanation:

Given:

Annual fixed due = $300

Variable cost = $2 per visit

X = number of visits in a year

Y = total yearly cost.

Y = annual cost + variable cost

Y = $300 + $2×X

Y = 300 + 2X

Y( in dollars)

It is a functional relationship because a change in the value of X results in a corresponding change in the value of Y. And does not involve any uncertainty.

8 0
3 years ago
find the 16th term of the arithmetic sequence whose common difference is d=8 and whose first term is a↓1=3​
Softa [21]

Answer:

123

Step-by-step explanation:

3 + (16 - 1)8

3 + (15)8

3 + 120

123

7 0
3 years ago
Am i correct?? for points and brainly
ahrayia [7]

Answer:

yes, 2 gallons

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Factor Completely: -3x - 9
uranmaximum [27]

Step-by-step explanation:

-3x-9

divide the equation by -1 so that the -1's are taken from -3x and -9. so the -1 goes on the outside of 3x+9

-1(3x+9)

then divide the equation by 3 since 3x and 9 is divisible by 3.

(-1)(3)(3/3x+9/3)

-3(x+3)

Now we can expand again to check the problem

-3 times x=-3x

-3 times 3=-9

and add

-3x-9

Hope that helps :)

7 0
3 years ago
Other questions:
  • Which number would be 16,000 when rounded to the nearest thousand: 15,472 or 15,518 or 16,511 or 16,739?
    8·2 answers
  • How to convert eight hundred trillion, seventy-two million, four hundred into a whole number
    8·1 answer
  • Nikki ran 56 yards ran 18 yards what is the difference in the distance they ran
    8·1 answer
  • WILL MARK BRAINLIEST IF CORRECT!! What is the difference between constructing a square and constructing an equilateral triangle?
    13·2 answers
  • How many unique ways are there to arrange the letters in the word SONG​
    6·1 answer
  • WILL GIVE EXTRA POINTS<br>Assignment name: identify angles​
    12·2 answers
  • What is x-2 / -5 &gt; 3 ?
    14·1 answer
  • What is the sum of the 14th square number and the 6th square number?
    7·1 answer
  • 13. In the United States, we measure the temperature in degree Fahrenheit. However most of the other
    8·1 answer
  • Write the missing ratio number 2: =10:25
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!