C.24 is supplementary to 7
Answer:
$80,000
Step-by-step explanation:
240,000/3=80,000
80,000x1=80,000
Answer:
the step by step explanation gives you your answer
Step-by-step explanation:
The first step to find the gcf of 72 and 108 is to list the factors of each number. The factors of 72 are 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36 and 72. The factors of 108 are 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54 and 108.
The answer is D: 66
By using PEDMAS
In order for the inverse to exist, the matrix cannot be singular, so we need to first examine the conditions for existence of the inverse.
Compute the determinant. The easiest way might be a cofactor expansion along either the first row or third column; I'll do the first.

The matrix is then singular whenever

.
With this in mind, compute the inverse.