Given the equation 4x + 2y = 9, which equation below would cause an inconsistent-independent system?

6x + 12y = 13
2x + y = −6
x − 2y = 7
8x − 4y = −5

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10

{0,1,2,3,4,5,6,20,21,22,23,24,25} the distribution is considered to be: skewed the right, skewed the left, not skewed?

The angle of depression from the top of the tree to the tip of the shadow is 25°. find the height of the tree to the nearest tenth. a. 16.8 feet b. 18.2 feet c. 23.4 feet d. 39.7 feet