Answer:
a
Step-by-step explanation:
square formula for area is 
1) P=2w +2l
46=2w +14
32=2w
16= w or width
2) A=lw
A=7 x 12
A= 84
3) A= 12 x 21
A= 252
Answer:
-24+m is correct answer
Step-by-step explanation:
In pic
(Credit : Symbolab)
(Hope this helps can i pls have brainlist (crown)☺️)
247x82=534 5 go in the hundreads place 3 go in the tens place and 4 go in the ones place