Answer:
3. is 5
4. is 18
5. is 8
Step-by-step explanation:
i did try so forgive me if im wrong
Answer:
5
Step-by-step explanation:
distribute the negative
5*3 + 5(-2)
15-10
5
Answer: 
Step-by-step explanation:
<u>Given information</u>


<u>Derived expression from the given information</u>

<u>Substitute values into the given expression</u>

<u>Simplify the position</u>

<u>Therefore, the current position of the fish is:</u>

Hope this helps!! :)
Please let me know if you have any questions
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!!