What is the 30th term of the linear sequence below?
-4, -1,2,5,

The 30th term is 83

Step-by-step explanation:

we know that

An arithmetic sequence is a sequence of numbers such that the difference of any two successive members of the sequence is a constant called the common difference d

in this problem

so

The common difference d is 3

We can write an Arithmetic Sequence as a rule:

Find out the 30th term

we have

substitute

its d but looking at that hurts my eyes frfr

step-by-step explanation:

$25

step-by-step explanation:

25 - 4.50 = 20.5

20.5 / 2 = 10.25

10.25 + 10 = 20.25

20.25 - 12.50 = 7.75

therefore the answer is $25 as shown as the first number.