Respuesta :

sabrina9282006

Answer:

It would be B. Mr. Connor would drive 207 miles altogether on Monday and Tuesday! :)

Step-by-step explanation:

Add 129 + 78 = ???

itsmetheweirdperson

Answer:

using addition it would be 207

Step-by-step explanation:

use addition

 1 1

 129

 +78

______         carry over the 2 ones

 207