A particular bacteria doubles in area on a petri dish every day. If on the first day the bacteria covers 3 mm2, how much area should the bacteria cover by the 10th day? A. 1,536 mm2
B. 3,072 mm2
C. 6,144 mm2
D. 19,683 mm2​

Rick is driving to his uncles house in greenville,which is 120 miles from ricks town .after covering x miles rick she's a sign stating that greensville is 20 miles away. which equation when solved will give the value of x. a: x+120 = 20 b: x x120 =20 c: x +20 equals 120 d: x x20= 120