Aschool buys games for 6 classrooms. it buys 3 board games 4 puzzles games and 1 video game for each class room how many games does the school buy?

Two customers went to a post office. first customer paid $12 for 14 and 5 envelopes the second paid 24.80 for 10 postcards and 15 envelopes. what is cost of each envelope?

Askate shop rents roller skates as shown on the table below. which graph and function models this situation?

How to write four times a number,minus 6,is equal to theee times the number+8 as an equqtion