A teacher figures out her students’ final grade in the class by finding the mean of the following three
scores: the midterm, the final exam, and the student’s average on quizzes. Jenny’s average on the
quizzes is a 90. But she scored a 70 on the midterm. What would Jenny have to score on the final exam
to pass the class with an average of 85?

Is triangle jkl congruent to triangle rst? if so, what is the scale factor?

Atotal of 766 tickets were sold for the school play. they were either adult tickets or student tickets. there were 66 more student tickets sold than adult tickets. how many adult tickets were sold?

He graph of f(x) = |x| is stretched by a factor of 0.3 and translated down 4 units. which statement about the domain and range of each function is correct? the range of the transformed function and the parent function are both all real numbers greater than or equal to 4. the domain of the transformed function is all real numbers and is, therefore, different from that of the parent function. the range of the transformed function is all real numbers greater than or equal to 0 and is, therefore, different from that of the parent function. the domain of the transformed function and the parent function are both all real numbers.