Amicroscope shows you an image of an object that is 20 times the objects actual size. therefore, the scale factor of the enlargement is 20. an insect has a body length of 10 millimeters. what is the body length of the insect under the microscope?

What is the slope of the line that contains the points (4,8) and (9,8)? what type of line is it?

Eileen purchased 3.4 pounds of apples at the total cost of $19.72. if she purchases 6.2 pounds of apples at this store, how much would it cost?

Sanya noticed that the temperature was falling at a steady rate of 1.4 degrees every hour from the time that she first checked her outdoor thermometer. by 6 a.m., the temperature had fallen 21 degrees. which expression can you use to find how many hours earlier she had first checked the thermometer?