Help!! arithmetic sequences 1).35,_,_,_,19

2)11,_,_,_,-26

3)-34,_,_,-16

4)23,_,_,_,31

5)2,_,_,_,_,57

You can model the population of a certain city between 1955-2000 by the radical function p(x)=55,000 sqrt x-1945. using this model, in which year was the population of that city 220,000

Add the fractions and simplify 1/2+ 1/3

Point r divides in the ratio 1 : 3. if the x-coordinate of r is -1 and the x-coordinate of p is -3, what is the x-coordinate of q? a. b. 3 c. 5 d. 6 e. -9