Answer:
17y+28
Step-by-step explanation:
First, distribute the 4 to 3y+7. This would get you 12y+28. Then add the 5y to the 12y+28. This would bring you to your answer of 17y+28
Each roll of tickets = 100 tickets
32 * 100 = 3200
3,200 tickets were ordered in all.
Take the log (base 4) of both sides of the equation.
The appropriate choice is ...
m = -11/4