−19x2+2+4x3−7x in descending order. what's the degree of the (new) third term?

Solve the following inequalities and show the solution on a number line. 2x+3< 3(4x+5)

With number 11 ( show how you got the answer)

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?