Diana wants to save money on a new computer. At the store near her, the computer she wants is listed at a regular price of $400.00 On Saturday, the store will have a sale and discount the computer by 30%. • Shoppers who buy a computer the same Saturday before 9:00 am will also receive an additional 10% off the sale price. How much will Diana pay, without tax, when she buys the computer that Saturday before 9.00 a. m O $148 O $160 O $240 O $252​

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