Please help i need to put the things on the right inside the boxes please help ik this app is like dead and people just farm but plz help im putting 70 on this. :(

Find the quotient. 50a2 – 98b2 -5a +7b

Which representation has a constant of variation of -2.5

With this question substitute t=3 and t=5 to determine if the two expressions are equivalent. 4(t + 3) 4t+12 which statements are true? check all that apply. a. the value of both expressions when t =5 is 32. b. the two expressions are not equivalent. c. the value of both expressions when t=3 is 15. d. the value of both expressions when t=5 is 23. e. the two expressions are equivalent. f. the value of both expressions when t=3 is 24.