The least common multiple of six

I would like to purchase 20 products at a cost of $65 per product. What would be my total with 3.5 sales tax

Amanda makes a dive from a springboard at a swimming pool. The board is 3 1/2 feet above the surface of the water. The total length of her dive is 8 3/4 feet. How far below the surface of the water is amanda at the end of the dive.

Jorge is building a table out of boards that is 3.75 inches wide. he wants to make a table to be at least 36 inches wide what is the least number of boards he can use?

What are 5 fractions that can simplify to 2/5

A company sets up a food booth and a game booth at the county fair. the fee for the food booth is $100 plus $5 per day. The fee for the game booth is $50 plus $7 per day. 1.

A newspaper reporter wants to know how popular the hobby of bird watching is in the city. He asked people at the local bird refuge if they watched birds as a hobby. Which of the following best explains whether the reporters data is valid or not?

I am very confused on how to figure out if y = 3/4x is proportional?

Alison wants to buy a mountain bike for $339.12. If she saves $28.26 each month, in how many months will she be able to buy the bike?

At 12 o'clock the temperature was 7°C. The temperature decreased by - 20°C. What is the new temperature?

Ashleys rentals charges $27.50 per hour to rent a surfboard and a wetsuit. Darlas surf shop charges $23.25 per hour to rent a surfboard plus $17 extra for a wetsuit.