Julie paid $2.10 for 5 1/4 pounds of bananas. what is the unit rate?

40 cents

Step-by-step explanation:

That would be 2.10 / 5 1/4

= 2 1/10 /  5 1/4

=  21 / 10 /  21/ 4

= 21 / 10 * 4 / 21

= 84/ 210

=  0.40

Answer $0.40   or 40 cents

i think it is 70

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