Sagot :
Answer:
1. The total cost (y) will also increase
2. The pattern is y=5x
Step by Step Explaination
Given: y= total cost
x= number of kilos
5= amount per kilo
Creating a function base on the given we get:
y=5x
Thus, The pattern or function is y=5x
3. mathematical phrase
Step-by-step explanation:
variable a,b,c,d,x,y