Please help quickly. ty

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?

Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? multiply the second equation by â’4 to get â’16x â’ 4y = â’80 multiply the second equation by â’1 to get â’4x â’ y = â’20 multiply the first equation by 2 to get 4x + 8y = 28 multiply the first equation by â’1 to get â’2x â’ 4y = â’14

Olga bought a new skirt that cost $20. sales tax is 5%. how much did olga pay, including sales tax? 7.