8.125 divides by 3.25

I know the answer is 2.5 but can you tell me how to do it?

Find the gcf of each numbers 21,30

What expression is equivalent to 3 4? a) 3 x 4 b) 3 x 3 x 3 x 3 c) 4 x 4 x 4 d) 3 + 3 + 3 + 3

The owner of a new restaurant wants to have seating for more than 68 people. There is currently a private chef's table that seats 2 people. The owner plans to buy m tables that each seat 4 people. Which inequality can be used to solve the problem?

Mandy has decided to sell pet rocks at an art fair for $5 each. she has paid $50 to rent a table at the fair and it cost her $2 to package each rock with set of instructions. for what number of sales will Mandy make a profit?

The braking distance D in feet required to stop a car traveling x miles per hour on dry, level pavement can be approximated by D=1/9x^2

A drawer contains 12 brown socks, 8 white socks, and 2 blue socks. One sock is selected at random. What is the probability that the sock is blue, given that it is not brown? Question 2 options:

What is the highest common factor of 1,296 and 960?

What multiplies to 36 and adds to 10

A bank charges $3 each time you use an out of network ATM. At the beginning of the month, you have $1500 in your bank account. You withdraw $60 from your bank account each time you use an out of network ATM.

Harold measures the heights in inches of the new plants that are growing in his greenhouse. He records the lengths shown below and wants to plot them on a line plot. 19.5 21.5 18.0 19.5 19.25 19.5 21.0 18.25 20.5 18.75 19.0 19.0 19.25 22.