How do you get the number 18 with the numbers 2,3,6,8 with using all numbers and only using them once.

If the measure of angle 1 is 110 degrees and the measure of angle 3 is (2 x+10 degree), what is the value of x?

The evening newspaper is delivered at a random time between 5: 30 and 6: 30 pm. dinner is at a random time between 6: 00 and 7: 00 pm. each spinner is spun 30 times and the newspaper arrived 19 times before dinner. determine the experimental probability of the newspaper arriving before dinner.

1/2+1/6-3/4 simplify the given expression leaving the answer in improper fraction form.