Mike makes a commission of 10% on each tv set sold at store. each tv costs $120. how much money will he make as commission if store sells 25 tv sets?

Beth makes batches of bluberry muffins and banna muffins. each batchis 6 muffins. she makes 2.5 batches of bluberry muffins. how many batches of bananna muffins should beth make if she wants to have a total of 60 muffins?

My hour hand points between the 8 and the 9 in 35 minutes it will be the next hour. what time is it ?

Find the area of the surface obtained by rotating the curve z=4e^2y from y = 0 to y =1 about the y-axis. the area is square units