Answer:-2 opposite is 2. 4 opposite is -4 . 6 opposite is -6.
Step-by-step explanation:
Answer: −2x−7y=−4
Step-by-step explanation:
that is the full correct answer
Answer:
The integer change is -450 cm^3
Step-by-step explanation:
Here, we want to write the integer of the change in the volume of a ballon when it loses 450 cm^3 of air
Losing this volume means we are subtracting 450 from the original volume
This represents a change of -450 cm^3
