Convert 7/9 in a long division

Solve the equation 3x2 + 19x + 9 = 0 to the nearest tenth.

According to modern science, earth is about 4.5 billion years old and written human history extends back about 10,000 years. suppose the entire history of earth is represented with a 10-meter-long timeline, with the birth of earth on one end and today at the other end.

Give all possible names for the line shown. calculation tip: lines can be written with either point first.