Problem : Which ordered pair(s) in the set
{(7, 5),(5, 7),(13, 11),(- 2, 17)}
satisfy the following system of equations?
10x + 7y | = | 99 | |
y - x | = | 2 |
Problem : Which ordered pair(s) in the set
{(2, 5),(2, -9),(5, 2),(- 5, -2),(- 5, 12)}
satisfy the following system of equations?
x + y | = | 7 | |
x ^{2} + 3x | = | 10 |
Problem : Solve by graphing:
y - 3x | = | -3 | |
y - 4 | = | - (x + 2) |
Problem : Solve by graphing:
y | = | - x + 2 | |
y + 1 | = | 4(x + 3) |
Problem : Is the following system consistent or inconsistent? Dependent or independent?
2x + 4y | = | 7 | |
x + 2y | = | 7 |
Problem : Is the following system consistent or inconsistent? Dependent or independent?
y | = | - x + 9 | |
y | = | - x + 9 |
Problem : Is the following system consistent or inconsistent? Dependent or independent?
3x - 7y | = | 6 | |
9x - 21y | = | 18 |