-(9) -14 - (6) + 5 + (-8) - 2 - (11)

Which coefficient matrix represents a system of linear equations that has a unique solution ? options in photo*

40 points. given: two congruent angles ∠c and ∠r are supplementary. prove: ∠r and ∠c are both right angles. it doesn't have to be exactly 10 rows.statements reasons1. 1. 2. 2. 3. 3. 4. 4. 5. 5. 6. 6. 7. 7. 8. 8. 9. 9. 10. 10.

This summer the number of tourists in salem increased 4.5% from last years total of 426000. how many more tourists came to salem this summer