Siobhan wants to have a beach party in january. her parents said that she could use the garage, witch is 36 feet long an 20 feet wide. if she wants to cover the floor with 2 inchs of sand how much sand does she need?

Dylan and dusty plan to take weekly surfing lessons together. if the 2-hour lessons are $20 per person and they plan to spend $100 each on new surfboards, what is the maximum number of lessons the two can take if the total amount spent for lessons and surfboards is at most $480?

Which of the following statement about pascal's triangle are true?

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