A$220 suit is marked down by 30%. find the sale price.

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.

3382-299=3383- ? fill in the blank?

If chord ab is congruent to chord cd, then what must be true about ef and eg?