Answer:
part A) 
par B) 
Step-by-step explanation:
Part A)
Let
p ----> the number of pounds of cake
f ----> the number of cups of flour
we know that
A relationship between two variables, p, and f, represent a proportional variation if it can be expressed in the form
or 
Find the value of k
For p=3, f=8.25 ---->
therefore
The linear equation is

Part B) we have
For p=14
substitute in the equation and solve for f

Answer:
0.600
Step-by-step explanation:
Answer:
7
Step-by-step explanation:
PEMDAS multiply 2 times 1 then add 4 and 3
This is a simple percentage question. 6/100 * 1000 = 60 people have forgotten