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
Natasha2012 [34]
2 years ago
9

HELP!!!!! Algebra II Help needed

Mathematics
1 answer:
Rainbow [258]2 years ago
8 0

Answer:

a_{n} =  8n - 10

Step-by-step explanation:

a_{n}  = a_{1}  + (n - 1)d  is the formula you want to use

a_{n}  = -2 + (n - 1)8

    = -2 + 8n - 8

   = 8n - 10

You might be interested in
2 + 2 What is the Answer ?
kifflom [539]

Answer:

The answer is 4!

Step-by-step explanation:

2 + 2 can be rewritten as 1+1+1+1

both equal 4

5 0
3 years ago
Read 2 more answers
-7t^2 – 2t + 9 = 0<br> pls solve using any method!
Aneli [31]
-7t^2 - 2t + 9 = 0\\&#10;-7t^2+7t-9t+9=0\\&#10;-7t(t-1)-9(t-1)=0\\&#10;-(7t+9)(t-1)=0\\&#10;t=-\dfrac{9}{7} \vee t=1
8 0
3 years ago
you receive an allowance of a penny the first day of the month and the amount you receive doubles every day for the rest of the
nignag [31]

Answer:

56

Step-by-step explanation:

8 0
3 years ago
Of the 150 students that attended the science camp, 82 were sixth graders. Marco says that less than half of the campers were si
erastovalidia [21]

Answer:

Incorrect

Step-by-step explanation:

150 students are 100%,

82 students are x%

(82*100)/150=54,67%, so  that is more than half of all students

4 0
3 years ago
Read 2 more answers
There is a 20% chance of thunderstorms tomorrow. Describe the likelihood of the event.
Pachacha [2.7K]

Answer:

Step-by-step explanation:

20% = 1/5 or 0.2

There is a 1/5 chance of a thunderstorm.

There really is no clear answer. I would try 0.2

8 0
3 years ago
Read 2 more answers
Other questions:
  • Solve:<br> 3(x - 5) ≤ -17 - 9x
    9·1 answer
  • What is the slope??????
    12·2 answers
  • What is the mean absolute deviation of 25,24,25,23,20,18
    7·1 answer
  • Help out please and please write answer in a decimal
    10·2 answers
  • The expression 3(1.5)^t models the number of bacteria in a culture as a function of the number of hours since the cultures was c
    8·2 answers
  • There are 21 mathematic majors and 129 computer science majors at a college. A) How many ways are there to pick 4 representative
    15·1 answer
  • If 13 candy bars cost $21.97, how much do 20 candy bars cost?
    14·1 answer
  • A coordinate plane with 2 lines. The first line is labeled y equals f(x) and passes through (0, 4) and (1, 1) The second line is
    15·1 answer
  • Olivia orders 24 cupcakes and a layer cake. The layer cake costs $16, and the total cost of the order is $52. What is the cost o
    9·2 answers
  • Point-slope equation for perpendicular lines y=-2x-7 that passes through (-2,-3)
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!