Question

please answer the question I will mark u as barinleist.noo spam​

Answer 1

Answer:

-34 +75 = 41

28-39 = -11

this is the answer of first part

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Answer 2

Answer:

1) a) 41

b)-11

2) a) -1

b) 51

3) a) 240

b) -304

4) a) 71

b)-121

5) a) -4 and -5

b) 50 and 25

c) 50 and -10

III. d) a= 4 , b= -5

e) a= -6 , b= -3

f) a= -2 , b= 2

g) a= -30 , b= -15