Whoever is strong in proofs, could you please quickly do this problem, I am offering a lot of points.

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10

Iwill give you ! what is the measure of ∠v ?

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.)