A zoo gift shop sells souvenir T-shirts. The line graph shows the average number of T-shirts sold on different days of the week. Based on the information shown on the line graph which value is most likely the difference between the number of T-shirts the zoo gift shop will sell on Sunday in the number of T-shirts the zoo gift shop will sell on Tuesday in the next eight weeks? A.) 20 B.)160 C.) 200 D.) 480

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