An online store holds a sale. Of the 400 customers who make purchases during the sale, 80 use a coupon. What percent of the customers do not use a coupon?

Write an expression equivalent to "the quotient of a number and 5 plus 2"

There are 5 muffins 1 out of 6 muffins have nuts. how many muffins were served in all?

The product of 25 and a number fis 5.

A 13 ft. ladder is leaning against a building 12 ft. up from the ground. How far is the base of the ladder from the building?

9 more than the quotient of 52 divided by 4

Anna mixes the letters S, E, L, E, C, T, E, and D thoroughly. Without looking, Mary draws one letter. Expressed as a fraction, decimal, and percentage, what is the probability that E will NOT be the letter Mary selects?

What is 39009909 times 339494

What is 13,507,804 in standerd form

You have $500 in a saving account that earns 3% simple interest per year. How much money will be in your account in 10 years

Janet has $120. If she saves $20 per week, in how many days will she have $500?