Question

Please solve this for me and I will nark as Brainliest,say thank you and rate your answer​

Answer 1

Answer:

Hey there!!

I really hope this answer helps you a lot!

Step-by-step explanation:

7. (+5) + (-19) + (-11) + (+7) + (+18)

5 - 19 - 11 + 7 + 18

= 0

= B

8. a. -10 + (-6) = -16

   b. -13 + (+8) = -5

   c. +16 + (-25) = -9

   d. -11 + (+13) =  2

= A

9. 1 over par = 1

   4 under par = -4

   3 under par = -3

1 + (-4) + (-3) = -6

  -6 = 6 under par

= D

10. -6 Celsius at 6a.m

     -6 -3 Celsius = -9 Celsius at 7a.m

     -9 +4 Celsius = -5 Celsius at 7 - 8a.m

     -5 - 7 Celsius = -12 Celsius at 8 - 9a.m

= B