Answer:
n= -1.2
Step-by-step explanation:
I think because if you use slope equation to find the slope which is 3/5 and then you use point slop equation to find out what the equation would be. y=3/5x and then you substitue y for 18 and solve/simplify the equation to get -1.2.
Given that the cost of b burgers and h hot dogs is given by 3.25b + 2h.
Therefore, the cost of 4 burgers and 6 hot dogs is given by 3.25(4) + 2(6) = 13 + 12 = $25.
Answer: 
Step-by-step explanation:

Answer:
(a)
(b)
(c)NO
Step-by-step explanation:
GIVEN: Solution A is an
acid solution. Solution B is a
acid solution.
TO FIND: (a) Find the amount of Solution A (in mL) that must be added to
of Solution B in order to produce a
acid solution. (b) Find the amount of Solution A and Solution B (in mL) that can be combined in order to form a
solution that is
acid. (c) Does there exist a combination of Solution A and Solution B that is
acid.
SOLUTION:
(a)
Let total amount of solution A added be 
Total amount of mixture 
As resulting solution is
acid solution.
Amount of acid in final solution is sum of acid in both solutions



(b)
Let amount of Solution A be 
Amount of solution B 
As resulting solution is
acidic solution
Amount of acid in final solution is sum of acid in both solutions




Amount of solution B 
(c)
No as concentration of final solution can not be greater than one with higher concentration.