Answer:- 1) there are three terms
2) 3,4,1
2:3:9......added together = 14
2/14 (500) = 1000/14 = 71.43
3/14 (500) = 1500/14 = 107.14
9/14 (500) = 4500/14 = 321.43
8(x-2) = 3(x+3) I am not sure what we were supposed to do because you did not state what form we are converting this to.
Set up a proportion
160 mi/ 3.2 hrs ≈ 300 mi/x hrs
cross multiply and solve for x and you get x≈6
It will take them 6 hours
36, 16, 81, and 64 are all of your perfect squares.
If you need me to explain, just let me know! :)
