1) The area of the trapezoid is 15 square feet. Write an equation that you can use to find the value of x. I don't know if I put the right solution on any of these but I'll number the questions 1-3.
2) The number of pages in an Algebra 1 book is 99 less than the number of pages in a geometry book. Write and solve an equation to find the number n of pages in the geometry book.
3)On a 17-question online quiz, you correctly answer eight 1-point questions and eight 2-point questions. You earn 96% of the possible points on the quiz.
a. How many possible points is the quiz worth?

b. How many questions did you miss?

How many points was each missed question worth?