What is the x-intercept for 6x-y=30

At a sale this week, a desk is being sold for $213. this is a 29% discount from the original price. what is the original price?

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?

Suppose i pick a jelly bean at random from a box containing one red and eleven blue ones. i record the color and put the jelly bean back in the box. if i do this three times, what is the probability of getting a blue jelly bean each time? (round your answer to three decimal places.)