Tell me if its blurry

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles

The probability that a student graduating from suburban state university has student loans to pay off after graduation is .60. if two students are randomly selected from this university, what is the probability that neither of them has student loans to pay off after graduation?

Convert the mixed numbers into improper fractions. convert the improper fraction to mixed numbers.