40s+2bs+200=number of books needed
if we want 12 books and 8 stalls
b=12
s=8
solve
40(8)+2(12)(8)+200=
320+192+200=
712
needs 712 books
I'm guessing the answer is B? I tried to isolate r and I got that result. Sorry if it's wrong!
Answer: 5705 Footballs
Step-by-step explanation: Just subtract 11,795 by 4,150 to get the missing variable.
The answer is -5 because u take -8 divided by 1.6
Answer
D.pentagonal pyramid
Step-by-step explanation: