X/3 + 4 = -2 What would this anwser be..?

Assume that y varies inversely with x. if y=1.6 when x=0.5 find x when y=3.2 acellus 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?

Simplify each expression. use positive exponents. show work . (x –2 y –4 x 3 ) –2