a local ice cream parlor has 10 different toppings you can choose to put on your sundae. how many different 5-topping sundaes could be created with 10 toppings

Phillip had some bricks. he stacked them in 6 equal piles. which expression shows the number of bricks phillip put in each pile? let the variable m stand for the unknown number of bricks. m + 6 m÷6    m−6    6m

Me because some of question i don’t understand

What are the coordinates of the midpoint of ab? ,1/2) /2,-1) ,-3/2) /2,-2)