The sum of 3 and a number is 9

What's the difference? -1 1/8 - 6/8=

Solve the inequality and graph solution 8 |x+3/4| <2

Are national numbers negative?

There are n employees on The Game Shops sales team. Last month, they sold a total of 504 games. One of the sales team members, Chris, sold 17 fewer games than what the team averaged per employee.

They are 10 boys and 4 girls tanking dance lessons. Write the ratio that compare the numbers of boys taking dance lessons to the total number to the students taking dance lessons

You are ima room with other students and are asked to get in groups of 3. When finished, there are 21 groups of 3. How manny students are in the room?

A circular walkimg path has a diameter of 45 yards. what is the circunference of the walking path

Eleven graduate students have applied for three available teaching assistantships. In how many ways can these assistantships be awarded among the applicants if the group of applicants includes six men and five women and it is stipulated that at

If f (13) = 10 and fis one-to-one. what is f-1 (10) ?

A company has an annual picnic for its 1,600 employees and gives a pen with the company logo to each employee. The picnic committee orders 20 boxes of pens. How many pens are there in each box?