It takes Anastasia 45 minutes to walk 2.5 miles to the park. At this rate, how many minutes should it take her to walk 3 miles?

Can any one me with the answers to these questions asap?

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.)

Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.