Question

please answer these questions fast it's important for the test please answer fast ​

Answer 1

Answer:

1)2=1. 2)-15=0. !3) -4-11=2/1

Answer 2

Answer:

3 a) = 2

b) = -15

c) = -15

d) = -6

e) = 0

4 a) = -5°C

b) = -3°C

c) = -2°C

d) = 0°C

5 a) = 35

b) = -10

c) = -26

d) = 0

6 a) = -2

b) = -11

c) = 2

d) = 0

Step-by-step explanation:

Hope it helps!