The ratio of pencils to erasers is 4:1 if there are 20 pencils how many erasers are there?

What is 6.7 in two other forms

How can you find the area of parallelograms rhombuses and trapezoids?

Find the nth term of this sequence 3 8 13 18 23

In a different city grade class the radio of boys to girls is 3:2 how many boys in how many girls their B in this class is there more than one possible answer explain

What is the sum of the geometric sequence 3, 15, 75, ... if there are 8 terms? 39,062 58,593 195,312 292,968

Isabelle desperately wants an I-Pod Touch. After researching on-line she discovers the l-Pod she wants is $300. After begging her parents to buy the l-Pod for her, they make a deal with Isabelle.

A bag contains 1 red, 2 yellow, 3 white, and 3 pink jelly beans. If one jelly bean is drawn find p (yellow)

Solve the equation 15.625 = s3 to find the length of one side of the container

Another order calls for 26 widgets. The widgets comes in boxes of 5. How many full boxes of 5 do you pull? How many single items do you still need?

How many natural numbers are there in 500²and501²