Jamie has 8/10 of a candy bar leftover. he wants to split it into 1/3 pieces. how many 1/3 can he make?

I believe if I'm understanding this right you can split this candy bar into 2 thirds. If you have 8 pieces left, you can get 2 groups of three out of 8.

I hope this helps! <3

isaiah walks 3 miles due north, turns and then 5 miles due east. how far is he from his starting point?

a^2 + b^2 = c^2

let c = distance from starting point.

(3)^2 + (5)^2 = c^2

9 + 25 = c^2

34 = c^2

sqrt{34} = sqrt{c^2}

sqrt{34} = c