Hello there I need help. The problem and question is in the picture. BRANLIEST for the correct answer

A. 40
B. 65
C. 80
D. 90​

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.

The figure below shows rectangle abcd and the triangle eca on a coordinate plane.which of the following expressions represents the perimeter of triangle of triangle eca in units

Credit card a offers an introductory apr of 3.4% for the first three months and standard apr of 15.7% thereafter,