You should find that your system doesn't have solutions. This is also confirmed by the fact that the determinant of the matrix of the coefficient of the variables x, y and z is equal to zero.
4 divided by 12 is 1/3.
So, she would sprinkle 1/3 of a gram on each cupcake.
Answer:
A. 2 and-6
Step-by-step explanation:
Like terms are terms that contain the same variables raised to the same powers. In other words, they have the same variables with the same exponents.
So in option A, we have the terms 2 and -6. These terms are not like terms because they do not have the same variables.
Answer:
y= -3 -6x/5
Step-by-step explanation:
6x+5y=-15
-6x -6x
-----------------------------------
5y = -15 - 6x
divide both sides by 5
5y/5= -15/5 - 6x/5
y= -3 -6x/5