contestada

How many students have a cell phone but do not have a tablet?
A.13
B.21
C.22
D.70
~plz help cannot get this wrong !

How many students have a cell phone but do not have a tablet A13 B21 C22 D70 plz help cannot get this wrong class=

Respuesta :

Answer:

B, 21

Step-by-step explanation:

78 minus 57 is 21, thus B is the correct choice