{(2,17) (-7,-4) (-4,3) (0,3)} is not a function when which ordered pair is added? a. (-25,20) b. (10,25) c. (2,6) d. (9,5)

Geometry paper. i don't know how to do the rest. questions 5. 8. 9. and 10.

Abacteria population is tripling every hour. by what factor does the population change in 1/2 hour? select all that apply

Anne plans to increase the prices of all the items in her store by 5%. to the nearest cent, how much will an artist save if the artist buys a canvas and a frame that each measure 24 by 36 inches before the price increase goes into effect?