Aparticular school has a teacher to a student ratio of a 1 teacher to 11 students. are there more teachers or students explain how u know.

Valentina is subtracting from . she finds the lcd to be 15y2. what is valentina's next step?

Which compound inequality could be represented by the graph?

For the chance to be team captain, the numbers 1-30 are put in a hat and you get two chances to pick a number, without replacement. which formula correctly shows how to find the probability that you choose the number 1 and then 2?