An item regularly priced at $80 is on sale for 20% off. There is a 3% sales tax. What is the sale price before tax?

the one on the bottom left

step-by-step explanation:

all of the other ones have a specific pattern

i would pic false cause it goes down towards negative

step-by-step explanation:

ummm seems that u didnt post the attachement !

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