Im pretty sure it’s the last one.
Answer:
7
Step-by-step explanation:
F(x) =2x+1
f(x) =6+1
The mean is 51.
Hope this helped!
Answer:
4 cups
Step-by-step explanation:
Because, 54 cookies divided by 3 cups equals, 18 cookies per cup. 54 cookies plus 18 cookies (aka 1 cup) equals 72 cookies for 4 cups.