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Melissa wakes up on a cold January morning and checks the weather forecast. Right now, the temperature reads -10F. The weather forecast predicts a high of 30F that afternoon. How many degrees will the temperature rise that day ?

Respuesta :

Answer:

20°

Step-by-step explanation:

it will be 20 degrees because you have to subtract 30°-10° and that gives you 20°.if you want to check it just add 20°+ 10° and that equals 30