The sum of 5 consecutive integers is 270.
what is the second number in this sequence?

The second number in the sequence is 53

Explanation:

Assume that the first number in the sequence is x.

Since the numbers are consecutive, therefore:

The second number is : x+1

The third number is : x+2

The fourth number is : x+3

The fifth number is : x+4

We are given that their sum is 270, therefore:

x + x + 1 + x + 2 + x + 3 + x + 4 = 270

5x + 10 = 270

5x = 260

x = 52

This means that:

First number = x = 52

Second number = x+1 = 53

Third number = x+2 = 54

Fourth number = x+3 = 55

Fifth number = x+4 = 56

Hope this helps :)

(d)

step-by-step explanation:

given: the line in the graph passes through points (5,30) and (6,26).

then, the equation of line is:

now, put y=a(n) and x=n,

hence, option d is correct.

10 - 8 = -2

  8 - 6 = -2

etc, so -2 is the common difference

step-by-step explanation: