How many five-letter codes can be made if no letter can be used twice? (There are 26 letters in the alphabet.)

Kevin and randy muise have a jar containing 28 coins, all of which are either quarters or nickels. the total value of the coins in the jar is $nbsp 4.00. how many of each type of coin do they have?

Explain the difference between the two inequalities. How does this affect your methy of solution

A house costs $600 more than twelve times the lot on which it was built. If the lot cost x dollars, what did the house cost? Which expression represents this word problem? 600 + 12x dollars 600x + 12 dollars 720x dollars

If i had an 100% and got a 30% on a major assesment worth 50 % of my grade what would my grade be?

The circumference of a circular field is 301.44 yards. What is the diameter of the field? Use 3.14 for it and do not round your answerL

In a study of births from New York State, data were collected from 4 hospitals and coded as follows: (1) Albany Medical Center (1438) Bellevue Hospital Center (66) Olean General Hospital (413) Strong Memorial Hospital What is the level of

Write a number between 1 and 50 that has at least 8 factors. B.) Write the factors.

Lily quinn makes $12.50 and hour. she works four hours on monday, six hours on tuesday, nine hours on wednesday, three hours on thursday, and seven hours on friday. what is her gross pay.

Dana loves rocks! She has 6 pieces of granite, 3 pieces of marble, 14 pieces of sandstone, and 1 piece of slate. What is the ratio of pieces of sandstone to pieces of marble in Dana's collection?

3/11 divided by 2/5 is