15.2 because the 8 is 5 and above with brings it to the nearest 10th;
if it was 4 and under it would be rounded to 15.1
Your answer would most likely be
B
Answer:
x=13
Step-by-step explanation:
(4x-20+x-1)/8 = (3x-9+4x-16)/12
(5x-21)/8=(7x-25)/12
(5x-21)/8 x 12/1 = (5x-21)/2 x 3/1 = (15x -63)/2
15x - 63 = 14x - 50
x=13
