Answer:
The required equations which represents the relationship between x and y is
.
Step-by-step explanation:
Consider the provided information.
Dalia makes a cranberry apple punch that contains 20%, percent real juice by mixing x gallons of a cranberry drink with y gallons of an apple drink.
This can be written as: 
The cranberry drink contains 40 percent real juice and the apple drink contains 10 percent real juice.
This can be written as: 
Now both the equation are equal.


Hence, the required equations which represents the relationship between x and y is
.
Answer:
it its in a year it is 14070
Step-by-step explanation:
Answer:
-13
-10
Step-by-step explanation:
A x = B
To find X
A ^ -1 A x = A ^ -1 B
x = A^ -1 B
x = -3/2 -5/2 2
-1 -2 4
Across times down
-3/2 * 2 + -5/2 *4 = -13
-1 *2 -2 * 4 = -10
The matrix is
-13
-10