The screen on briannas new phone is 2.85 centimeters long. what mixed number represents the length of the phone screen?

The size of a certain cell is 2.5*10^-9m. another cell is 1.5*10^3 times larger. how large is the larger cell in scientific notation?

Need solving this second acceleration problem.

Which number completes the system of linear inequalities represented by the graph? y> 2x – 2 and x + 4y 2 et 2 3 4