Merchandise which is regularly $4.88 is on sale for 25% off. a customer buys 3 items. what is the total for 3 items?

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?

What is the result of adding the system of equations? 2x+y=4 3x-y=6

Sum of the interior angles of a pentagon