Graph the ordered pairs (-1,5),(0,0), (2,-10), (-2,10). Is this relasionship a linear function? Yes or No

Jermaine has t subway tokens. karen has 4 more subway tokens than jermaine. raul has 5 fewer subway tokens than jermaine. which expression represents the ratio of karen's tokens to raul's tokens

Suppose that in 2008 , 840,800 citizens died of a certain disease assuming the population of teh country is 399 miliion, what is the mortality rate in units of deaths per 100,000 people?

Mackenzie needs to determine whether the rectangles are proportional. which process could she use? check all that apply.