Could someone help me out with this? 2x-12=-2y

The final cost of a sale is determined by multiplying the price on the tag by 75%. which best describes the function that represents the situation?

Jack did 3/5 of all problems on his weekend homework before sunday. on sunday he solved 1/3 of what was left and the last 4 problems. how many problems were assigned for the weekend?

The coordinate grid shows a pentagon. the pentagon is translated 3 units to the right and 5 units up to create a new pentagon. what is the rule for the location of the new pentagon?