Which expression represents the given word phrase?

the difference of 3 times a number n and 2

A.

3 - 2n

B.

2 - 3n

C.

2n - 3

D.

3n - 2

Jason went shopping. He bought a watch and a pair of trainers for a total price of £53.55 This price includes a 15% loyalty discount. Before the discount, the trainers were priced at £38 Work out the price of the watch before the discount.

Find the sum of the first five terms of the geometric series in which a2 is - 12 and a5 is 768

What will be the total cost of Devon's first year? How much financial aid will Devon receive for his first year? Devon plans to attend college. He has estimated the costs for his first year.

B = 73°, b = 15, c = 10

You are riding in your car which is traveling at 50 miles per hour. It takes 1 hour to make it to your grandmother's house. How far away does she live?

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.