Find and correct the error in solving the equation below. 1) 4(12n-6) = 6(-4 + 5n) 2) 48n - 24 = -24 + 30n +18n 3) 48n - 24 = -24 + 48n 4) 48n - 24 = 48n 24 5) 48n 48n 6 n =0 The solution is n = 0

The error comes in line number 2).

Step-by-step explanation:

The solution of the equation progresses as follows:

1) 4(12n-6) = 6(-4 + 5n)

2) 48n - 24 = -24 + 30n + 18n

3) 48n - 24 = -24 + 48n

4) 48n - 24 = 48n - 24

5) 48n = 48n

6) n =0

The error comes in line number 2) when the brackets were expanded.

The extra +18 should not exist.

The correct progression of the solution should be:

1) 4(12n - 6) = 6(-4 + 5n)

2) 48n - 24 = 30n - 24

3) 48n - 30n = -24 + 24

4) 18n = 0

5) n = 0 / 18

6) n = 0

This is the correct solution.

question

what is the value of the third quartile of the data set represented by this box plot? a. 19 b. 21 c. 26 d. 29

answer

c