Karen purchased a DVD player on sale. The original selling price was $171.50. The sale price was $149.37.

where are the images of the functions i can only see the question you typed.

step-by-step explanation:

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

15.36 per mile

but forgot to round

i am pretty sure