Which values for A and B will create infinitely many solutions for this system of equations?

A x minus y = 8. 2 x + y = B.

1. A = 2, B = 8

2. A = negative 2, B= 8

3. A = 2, B= negative 8

4. A = negative 2, B= negative 8

Alana needs to carve out a specific monthly budget for herself and keep to it. She could make use of the envelope method to do so. She has to work enough to earn at least $600 in one month, that would take care of her expenses (rent, food, transport etc) that come out to be $524.

Step-by-step explanation:

Alana needs to be more aware of her spending pattern, only then will she be able to save a certain amount of money on a monthly basis. Creating a cash flow statement will help her in this regard.