Answer:
2x-3y=20
12x+8y=-192
Solution
In the determinant of the matrix to find the variable "x" [Ax], we replace the coefficients of "x" (2 and 12) by the independent terms (20 and -192 respectively).
In the determinant of the matrix to find the variable "y" [Ay], we replace the coefficients of "y" (-3 and 8) by the independent terms (20 and -192 respectively).
1)B
2)B
1) K < or equal to -5 so smaller than -5 with closed circle
2)K < or equal to 1 so less than 1 with closed circle
Answer:
you can't
Step-by-step explanation:
Answer:
Step-by-step explanation:
Let
x------> the number of pink roses bushes
y----> the number of white rose bushes
we know that
-----> equation A
substitute the value of x in the equation A
The denominator can be 3 if the numerator is 1
