7x - 3y = 4 2x - 4y = 1
Which of the following systems is not the same as solving the system shown?
14x - 6y = 4 and -14x + 28y = 12
8x - 12y = 16 and -6x + 12y = -3
-28x + 12y = -16 and 28x - 56y = 14

Stephen thublin invests $1,000,000 in a 45-day certificate of deposit with 6.55% interest. what is the total interest income from the investment?

What is the perimeter of a rectangle if the length is 5 and the width is x?

Atravel agent is booking a trip to england, scotland, ireland, and france for a group of senior citizens. the agent sent surveys to the group, asking which countries they would like to visit, in order, and created the shown preference schedule (e = england, i = ireland, s = scotland, f = france). which country is the condorcet winner? number of votes 15 12 16 19 1st f e e i 2nd e s i s 3rd s i s e 4th i f f f 1. scotland 2. england 3. france 4.ireland