Is the ordered pair (4, 4) a solution to the following system of equations:
x + y = 8
2x + y = 1
Is the ordered pair (-1, 5) a solution to the following system of inequalities:
Is the ordered pair (-1, -4) a solution to the following system of inequalities:
Graph the system of equations in the SHOW YOUR WORK box to find its solution.
Graph the system of equations in the SHOW YOUR WORK box to find its solution.
Solve the system of equations by SUBSTITUTION.
Solve the system of equations by SUBSTITUTION.
Solve the system of equations by ELIMINATION using ADDITION.
Solve the system of equations by ELIMINATION using ADDITION.
Solve the system of equations by ELIMINATION using a MULTIPLIER.