Answer:
The last 15 percent of that would be 39
Step-by-step explanation:
Answer:
Option C
The student's conclusion is correct because the solution to the system of equations
and
is 
Step-by-step explanation:
Let
x------> the cost of each burger
y-----> the cost of each sandwich
we know that
-----> equation A
----> equation B
Solve the system of equations
Multiply the equation B by 
----->
------> equation C
Adds equation A and equation C

Substitute the value of x in the equation B



The solution of the system of equations is the point 
so
The price of each burger is 
The price of each sandwich is 
Answer:

Step-by-step explanation:

Answer:
Its about 88%
Step-by-step explanation:
I got this answer by doing 37/42. :)
X=(b/2m)*y-e is the answer I believe.