Question

12. (a) 5-21
(b) 29-45
(c) 48-68
(d) 71-87​

Answer 1

Answer:

(a) -16

(b) -16

(c) -20

(d) -16

Answer 2

Answer:

a.-16

b.-16

c.-20

d.-16

HOPE THIS HELPS MATE!!!