Question

d. (-30 + 10) - (40 - 20)​

Answer 1

Answer:

=20-20

=0

Step-by-step explanation:

hope it's helpful to you plz make me as a Brainliest

Answer 2

Answer:

-40

Step-by-step explanation:

= (-30 +10) - (40 - 20)

= - 30+ 10 - 40 - 30

= - 30 - 40 - 30 +10

= - 40

Hope it helps you...

Thanks & Regards