Which statements are true the ordered pair (1, 2) and the system of equations? y=−2x+4 7x−2y=3 select each correct answer. a. the ordered pair (1, 2) is not a solution to the system of linear equations. b. when (1, 2) is substituted into the first equation, the equation is true. c. when (1, 2) is substituted into the second equation, the equation is true. d. when (1, 2) is substituted into the second equation, the equation is false. e. when (1, 2) is substituted into the first equation, the equation is false. f. the ordered pair (1, 2) is a solution to the system of linear equations.

Bonnie and bobby are saving money for a vacation. each friend starts with an amount and also saves a specific amount each week. bonnie created a table to show the total she has saved at the end of each week.. weeks 0 1 2 3 4 5 6 7 8 amount saved 12 16 20 24 28 32 36 40 44 bobby came up with the following equation to show the total, y, he has saved at the end of each week, x. y = 12x + 4 compare the rate at which each friend saves money. select the correct answer from the drop-down menu to complete the statement. the rate at which bobby is adding to his savings each week is $ more than the rate at which bonnie is adding to her savings each week.