The GCF stands for greatest common factor. To represent a sum by its GCF we need to use the distributive property and we need to first find the GCF of the numbers. Let's break each number by its factors:

We now multiply the numbers that appear on both.

We now apply the distributive property:
Answer:
14
f(x) = 7
-7^2 + 9(7)= -49 + 63 = 14
Answer:
-0.399
Step-by-step explanation:
f^-1(1024)=(2*1024-2/5)^-1= 0.000488
f(0.000488)=2*0.000488-2/5= -0.399
Answer:
125
Step-by-step explanation:
Divide 50 by the 4 acres which is 12.5, then times 12.5 by 10 acres.
Answer:
ali probley has a 50% chance
Step-by-step explanation: