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
Step-by-step explanation:
15.3 ft is right..................
Do up one over 3 and start at 0, that is what I recommend
If you add 6% your answer would be $<span>51.41 hope it helps <3</span>
Is means equal in mathematics
of means multiplication
and if we are solving for x then we can translate your equation to:

Simplifying that more, we get:

And your final answer is: