The speed of light is estimated at 186,000 miles per second rounded to the nearest thousand miles per second. which one of these could be the actual speed of light? a. 185,190 miles per second b. 185,990 miles per second c. 186,789 miles per second d. 186,899 miles per second

If you have the following equation, 2/3x+5/6-x=2-3/4x what would you multiply each term by to get rid of all the fractions

What is the scale factor of two similar pyramids with volumes of 64 cubic feet and 8 cubic feet

Three students, javier, sam, and corrine, participated in a fundraiser where people donated a certain amount of money per lap that the student ran. each student also had some initial donations that were collected before the run. the equations that represent each student's total donation, y, based on the number of laps ran, x, is shown below. match each equation with the correct rate of change for that student.