The sum of three consecutive numbers is 414. what is the 2nd number?

 The 2nd number is 138

Step-by-step explanation:

Let x be the  first number, let 2x be the second number and let 3x be the third number

since the sum of the three consecutive numbers is 414, then this implies;

x + 2x + 3x =  414

6x            =    414

To get the value of x, we divide both-side of the equation by six(6)

6x / 6  =  414/6

(On the left-hand side of the equation, the six at the numerator will cancel out the six at the denominator leaving us with just x and the right-hand side of the equation, we will simply divide 414 by 6, that will give us 69)

x    =  69

The first number is x = 69

The second number is 2x = 2×69 =138

The third number is 3x = 3×69 =207

Adding all these numbers up will result to 414.

That is;

69 + 138 + 207 =414

Therefore the 2nd number is 138

step-by-step explanation:

from the graph attached below:

domain of graph is the value of x for which the given function profit function p(x) is defined.

(a) the domain represents the number of years for which the outlet will earn a profit.

range of profit function defines the lowest to highest value of profit earned.

(b) the range of this function is (0 , 160 ). for this function, the range represents the outlet's profit earned.

answer: there are x+184 pages in olivia's book.

step-by-step explanation:

let the total number of pages in the book which olive has already read be x.

then if olive has 184 pages left to read, then the total number of pages are in olive's book= pages she has read+pages she has left to read

therefore, the total number of pages in olivia's book=

hence, there are x+184 pages in olivia's book.