1. The document contains a math exam for 7th grade students with 6 questions testing various math concepts. 2. Question 1 involves analyzing student exam scores through creating a frequency table and calculating the average score. 3. Question 2 simplifies an algebraic expression and identifies the coefficients and variables. 4. Question 3 involves adding and subtracting polynomials. 5. Question 4 calculates the total taxi fare for a 15km trip based on different per km rates for the first 10km and subsequent km. 6. Question 5 proves several properties about angles and triangles, including showing two triangles are congruent and another is isosceles. 7. Question 6 calculates the original height of a