Earl run 75 meters in 30 sec. how many meters does earl run per second

Which of the following system of equation is not equal to the system of equations is not equal to the system of equations shown below

Select the correct answer. joshua likes to read. he read 6 books when he was 6 years old. every year he doubled the number of books he read the previous year. how many total books did he read between the ages of 6 and 10? a. 60 b. 90 c.186 d.187

To which set of numbers does the number –5 belong? select all that apply. integers natural numbers rational numbers real numbers whole numbers