Answer:
Tell the teacher he got ratioed
Step-by-step explanation:
To answer your question, it is shown in the image below:
7y + 3 = 3x + 11
7y = 3x + 11 - 3
7y = 3x + 8
y = 3x + 8 / 7
7y + 3 - 11 = 3x
7y - 8 = 3x
x = 7y - 8 / 3
I don't have an exact model but this site can help you.
https://learnzillion.com/lesson_plans/7928-use-models-for-division-of-fractions-by-fractions/
I hope this helps you in your studies and have an awesome day!
9) C.
10)A.
11) $75
Those are all the answers that you needed.
