Respuesta :
Answer:
It was 40 degrees warmer in Lancaster than Yardley.
Step-by-step explanation:
Answer:
19-(-21)=40°
Step-by-step explanation:
Warmer temperature has to carry a positive sign
Answer:
It was 40 degrees warmer in Lancaster than Yardley.
Step-by-step explanation:
Answer:
19-(-21)=40°
Step-by-step explanation:
Warmer temperature has to carry a positive sign