First one is positive second one is negative third one is negative fourth one is positive and the last one is positive
Electricity bill
rent
water bill
pet fees
renter's insurance
Each corner angle of a square is 90 degrees.
This means every 90 degree rotation ( Counter clockwise) would move A to the next corner.
Since B is the corner below A, it would take a 90 degree rotation fr A to map on B.
No because .... the denominator can be a factor of the numerator .... then you would still have to simplify.