Whats the solutions to these using substitution method pls show ur work

Adriver from the university of florida women’s swimming and diving team is competing in the in ncaa zone b championships

Darian wants to build a regulation size pool table that is 9 feet in length.he plans he ordered are 18 by 36 inches. what is the scale factor of the dilation he must use to build a regulation pool table

Which type of graph would allow us to compare the median number of teeth for mammals and reptiles easily