The time expired on your parking meter and you received a ticket! The citation fee is $10.00 plus an additional $0.50 per minute late. If you were in the grocery store for 30 minutes after the meter ran out, how much money do you owe?

Anyone know these questions? i need ,.

Maren is buying carpet for her rectangular living room. the room is 4.8 yards wide and 5.2 yards long. how much carpet does she need to buy? enter your answer as a decimal in the box. yd2

Three students each examine the system of linear equations shown. 8x + 4y = 16 8x + 2y = 8 caleb says there is exactly one solution. jeremy says there is no solution. kim says there are infinitely many solutions. which student is correct? provide mathematical reasoning to support your answer. answer in complete sentences. : d