Answer:
56
Step-by-step explanation:
there are 56 boxes in yellow with each box = 1cm^2
200+12m= 644
subtract 200 from both sides
12m= 444
divide both sides by 12
m= 37
he sold 37 albums
Answer:
x=4
Step-by-step explanation:
3x-3=9
+3=+3
3x=12
3x=12
divide both sides by 3
leaving x by itself
12/3=4
x=4
Answer:
-6-b
Step-by-step explanation: