Answer:
True, True, True, False
Step-by-step explanation:
I think it would be around 19.64 pounds of CO2
Answer:
33464.25
Step-by-step explanation:
Using BODMAS : brackets, division, multiplication, addition

Answer:
-1 is not correct
1 is the correct answer
Step-by-step explanation:
Her mistake was adding a negative sign in the one
The right way is to cross out one negative symbol between the two parentheses
Answer:
-1
Step-by-step explanation:
-2(x-7)=16
-2x +14=16 You distribute
-14 -14
-2x = 2
-2 -2 you divide
and get -1 as your answer.
Hope my answer has helped you!