Answer:
it would take 24 weeks to get the dress
Answer:
-2,-1,3,7
-400,-200,-12,50,10
Step-by-step explanation:
If 1 classroom uses 16 sections, then 6 classrooms would use :
6 * 16 = 96 sections
and 14 classrooms would use : 14 * 16 = 224 sections
Hello,
I suppose you mean -1! else f(x)=f^1(x)
y=x²-81
-> x=y²-81 (exchahge x and y)
->y²=x+81 (solve for y)
It is because (f^-1)(x) is not a function!
with x>=-81
The answer is b because 5*20=100