Pls help math important due today

D. The unit rate is 10 minutes per day.

Step-by-step explanation:

Lets define our terms:

X = Number of days

Y = Total practice time

Remember that ordered pairs look like this (x,y) so in this case it would be this:

(number of days, total practice time)

We are given point (2,20). It can be reworded like this:

(2 days, 20 minutes of practice time)

But, we can simplify this down to this:

(1 day, 10 minutes of practice time)

Therefore, the only answer that makes sense is the unit rate is 10 minutes per day.

I hope this helps!!

- Kay :)

answer: $13,622.84

step-by-step explanation: check the picture for info and stats : )