Answer:
1-----3
2-----6
3------4
4------7
5-------5
6-------8
7--------1
8--------2
step-by-step explanation:
1)
consistent equation: equations having a common solution in a system.
2)
Equivalent equation: equations having all common solutions.
3)
Inconsistent equations: equations having no common solutions in a system
4)
Linear inequality: an open sentence of the form Ax+By+C < 0 or Ax+By+C > 0.
5)
substitute: replace a quantity with its equal.
6)
system determinant: the determinant found when column 1 consists of the x-coefficients and column 2 consists of the y-coefficients of a linear system.
7)
x-determinant: the determinant found when column 1 consists of the constants and column 2 consists of the y-coefficients of a linear system.
8)
y-determinant: the determinant found when column 1 consists of the x-coefficients and column 2 consists of the constants of a linear system.