Tom bought seven new baseball trading cards to add to his
collection. The next day his dog ate half of his collection.
There are now only forty-one cards left. How many cards
did Tom start with?

Arestaurant charges $100 to rent its banquet room for an event. it also charges $15 to serve dinner to each guest. write an equation for the total cost of the banquet room in terms of the number of guests. deine your variables. what is the total cost of the banquet room for 20 guests?

Lola says these two expressions have the same value. expression a expression b which explains whether lola is correct?

Point r divides in the ratio 1 : 5. if the coordinates of e and f are (4, 8) and (11, 4), respectively, what are the coordinates of r to two decimal places?