Gem and her three friends are going on a holiday. There is a buy 2 get one free offer on plane tickets.
Tickets cost £400 each.
If Gem and her friends are each expected to pay an equal amount towards their tickets, how much does each person pay?

Jada has a meal in a restaurant she adds up the prices listed on the menu for everything they ordered and gets a subtotal of $42.00. when the check comes, it says they also need to pay $3.99 in sales tax. what percentage of the subtotal is the sales tax

Micheal is 4 times as old as brandon and is also 27 years older than brandon. how old is micheal

Jeremy wants to determine the number of solutions for the equation below without actually solving the equation. which method should jeremy use?