Answer:
I think its b
Step-by-step explanation:
because 4×4 is 16
Answer:
C
Step-by-step explanation:
Answer:
25%
Step-by-step explanation:

We have been given that Mark had $436.
Further, we are given that Chris has $86 lesser than what mark had.
Let us assume that Chris has $x. Therefore, we can set up an equation:
(Amount Chris had) + $86 = (Amount Mark had)

Upon subtracting 86 from both the sides, we get:

Therefore, the required expression that represent the amount of money that Chris had is
.
How much did you multiply the concentrate by to get 6?
4. You need to even out the equation by multiplying 3.5 by 4 as well. 3.5*4 = 14. Add this to the 6 cups of concentrate (You don't want just water!) to get 20 cups. 20 cups is equal to 1.25 gallons or 5 quarts. (: