On a cold February morning, Colton checked the temperature on his phon

1.	On a cold February morning, Colton checked the temperature on his phone and saw that it was – 3°C. When he checked again after school, the temperature had dropped 3°C. What was the temperature after school? To solve the problem, Ellen subtracted – 3–( – 3) and came up with an answer of 0°C. Is Ellen correct? Why or why not?
Answer» ong>Answer: 1) (-3)-3=(-6) ELEN was WRONG as the temperature dropped by 3 degrees there should be only one minus sign instead of two pls mark as BRAINLIEST

On a cold February morning, Colton checked the temperature on his phone and saw that it was – 3°C. When he checked again after school, the temperature had dropped 3°C. What was the temperature after school? To solve the problem, Ellen subtracted – 3–( – 3) and came up with an answer of 0°C. Is Ellen correct? Why or why not?

Answer»

ong>Answer:

1) (-3)-3=(-6)

ELEN was WRONG as the temperature dropped by 3 degrees

there should be only one minus sign instead of two

pls mark as BRAINLIEST