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

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.)

Ab and bc are tangent to circle d. find x is ab = 3x + 8 and bc = 26. find x