There are 720 dishes that need to be rinsed. Brian can rinse them in 72 minutes by himself. It will take his friend Eric 144 minutes to rinse these dishes. How long will it take them if they rinse these 720 dishes together?

because 1.2 isnt half of 6 duh

(f - g)(x) = 5x^3 - 3

step-by-step explanation:

rearrange these functions vertically, with like terms in separate columns:

f(x) = 5x^3 - 2

g(x) =         +1

now subtract, column by column:

(f - g)(x) = 5x^3 - 3

120 seems like the most sensible answer.

step-by-step explanation:

if there is only one topping on all caramel apples and there's 120 of them. then all apples should/will be covered in sprinkles. make sense?