Ella has 50 stacks of ten pennies in each stack. describe how to find how many pennies ella has in all

Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2

You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?

Formulate alisha has a number in mind. if she adds three to her number the result is less than five. use this information to write and solve an inequality about alisha's number. then graph the solution set.