Answer:
yes
Step-by-step explanation:
3/5 x 30 = 18 pages.
18 pages are filled.
30 - 18 = 12
12 pages are not filled.
1/4 x 12 = 3 pages
She wants to set aside 3 pages for her vacation.
12 - 3 = 9
She needs to fill up 9 pages before her vacation.
Answer: 9 pages
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
Answer:
I believe it is 11 1/4. Hope I'm right.
Step-by-step explanation:
I multiplied 2*5=10
Then I multiplied 1/4*5= 1 1/4
Then I added 10+1 1/4=11 1/4