Jemma made 5 cups of pancake batter she uses a scoop measuring 1/3 cup to pour batter onto the skillets to make pancakes how many pancakes can jemma make

Determine whether the set of whole numbers is closed under addition. explain why the set is or is not closed. give an example.

Jamie went to home depot.she bought 25 bags of soil that cost $9 per bag.she bought 15 pots at $8 each, and she bought 23 bags of pebbles at $15 each.she used a coupon that gave her $5 off for every 100 dollars she spent. how much did jamie pay at the end?

Tim's phone service charges $26.39 plus an additional $0.21 for each text message sent per month. if tim's phone bill was $31.64, which equation could be used to find how many text messages, x, tim sent last month?