A bingo card has 25 spaces but 1 free space, and if the card deck is 100 cards how do i know how many game cards i need for players to have?​

Fatima plans to spend at least $15 and at most $20 dollars on sketch pads and pencils. if she buys 2 sketchpads, how many pemcils can she buy while staying in her price range? fatima can buy between and pencils. ? (type whole numbers. use ascending? order.)

3.4a=57.8 what is the the value of a

How do i i solve this equation? -18 = x/3 + 3