Determine whether the ratios are equivalent 8/7 and 9/7. need on #’s 7-12 plz

Which undefined geometric term is described as a location on a coordinate plane that is designed by an ordered pair (x,y) ?

Give me the equations of two lines that have the same slope but are not parallel.

Question 1 of 10 2 points different groups of 50 graduates of an engineering school were asked the starting annual salary for their first engineering job after graduation, and the sampling variability was low. if the average salary of one of the groups was $65,000, which of these is least likely to be the average salary of another of the groups? o a. $64,000 o b. $65,000 o c. $67,000 o d. $54,000