Will choose the tony is 63 years younger than ariana. 8 years ago, ariana's age was 4 times tony's age. how old is tony now?

What is the least common factor of 6 and 8

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.)

The length of the line segment joining the midpoints of sides ab and bc of the parallelogram abcd is 10. find the length of diagnol ac