Answer:
7 and 9
Step-by-step explanation:
7*9=63
which make 7 and 9 factors of 63
I think you definitely need technology and objects to represent the data
Answer:
The graph should look something like this.
Step-by-step explanation:
644 is 80% of the regular price, so price=644/0.8 = 805 $
Answer:
The temperature is 
Step-by-step explanation:
Given

Required
Find F when 

Substitute 10 for C


