You guys know the answers I need it now

Identify an equation in point slope form for the line perpendicular to y=3x+5 that passes through (4,-1)

If you are trying to move an attached term across the equal sign (=), what operation would you use to move it?

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.)