Answer:
simple 11
Step-by-step explanation:
Answer:
48
Step-by-step explanation:
Answer:
its 16m+2
Step-by-step explanation:
you add m and 15 m because they have the same variable.
then you put the two right next to it
Answer:
c
Step-by-step explanation:
21×43
=(20+1)×(40+3)
=800+40+60+3
The width of the rectangle is 15in