Mandy's parents ordered some pizza for a party. Four and a half pizzas were eaten at the party. There were at least 5 and a half whole pizzas leftover. Which of the following inequalities could be used to find out how many pizzas Mandy's parents ordered? * PLEASE HELP! p + 4.5 ≤ 5.5
p - 4.5 ≥ 5.5
p + 4.5 ≥ 5.5
p - 4.5 < 5.5

Abank manager wants to encourage new customers to open accounts with principals of at least $2,500. he decides to make a poster advertising a simple interest rate of 3%. what must the principal be if the bank manager also wants to advertise that one can earn $10 the first month? can the poster correctly say, "open an account of $2 comma 500 and earn at least $10 interest in 1 month! "?