Question

please answer my question​

Answer 1

Answer:

1. a) [-15]*8 + [-15]*4

= -120+(-60)

= -120-60

= -180 (Answer)

b) [32+2*17+(-6)] ÷ 15

= [ 32+34-6] ÷ 15

= [66-6] ÷ 15

= 60÷15 = 4 (Answer)

NOTE- For Question 2 the photo is not complete. So I couldn't solve.

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