Mohamed earns $8 per hour for the first 40 hours. He earns $12 per hour for each hour he works over 40 hours in a week. Mohamed's earnings this week totaled more than $380. Which of the following best represents the number of hours over 40, h, Mohamed worked this week?

a
\large 320+12h 380

Pranav and molly are selling pies for a school fundraiser. customers can buy blueberry pies and pumpkin pies. pranav sold 6 blueberry pies and 4 pumpkin pies for a total of $106. molly sold 6 blueberry pies and 3 pumpkin pies for a total of $90. find the cost of each of one blueberry pie and one pumpkin pie