Answer:
40 Percent
Step-by-step explanation:
Answer:
P = F + 5
Step-by-step explanation:
Phineas' nose is equivilent to Ferb's nose plus five
Answer:
The goverment collects sales taxes so they can use the moeny to pay for services like police, firemen, hospitals. They also use them to pay for building things like roads, puplic schools, puplic outdoor places, and building
Step-by-step explanation:
Answer: I believe it is h
Step-by-step explanation:
The answer is the option C and the option D, which are:
C. Double the number of pages in the book.
D. The age of my friend.
The explanation for this problem is shown below:
By definition, a variable is an unkown quantity. In the Option A the quantity is given: 
seconds in a minute. In the option B you know the quantity too, which is 
years old. But the option C and the option D does not give any quantity, you don't know the number of pages in the book or the age of the friend yet. Therefore, the answer is the options C and D.
