Exercise 6.3 Work out the following using a number line:
1 +5 + +7
2. -2 + +8
4. -11 + +16
5. 3 + +10
7. -16 + +19
8. 8 + +8
10. -19 + +22
11. -14 + 29
13. 7 + +8
14. -13 + 13

Solve by any method (graphing, substitution or linear combination)y = x - 82x + 3y = 1a) (2, -6)b) (5, -3)c) (4, -4)d) (0, -8)i figured it out. the answer is (5, -3)

Which one ? is the answer and how to find this answer

Type the correct answer in each box. spell all words correctly. a sequence of transformations maps ∆abc onto ∆a″b″c″. the type of transformation that maps ∆abc onto ∆a′b′c′ is a . when ∆a′b′c′ is reflected across the line x = -2 to form ∆a″b″c″, vertex of ∆a″b″c″ will have the same coordinates as b′.