To answer this first we set up a proportion and then solve. Lets do it:-

Cross Multiply:-
80 · 4 = 320
Divide:-
420 ÷ 12 = 60
So, 180 ears of corn are for
$60.Hope I helped ya!!
Step-by-step explanation:
independent is questions answered correct
dependent is final test sore.
i think
Answer:
I think Its D
Step-by-step explanation:
Not sure tho
6/10 its adjacent over hypotenuse