Mrs. Williams created the Unit 9 Test.  Some of the questions are worth 3 points and other questions are worth 2 points.  The test is worth a total of 36 points.  Write an equation to model this situation if x represents the questions worth 3 points and y represents the questions worth 2 points.

The Foundations in Algebra test has some questions worth 2 points and other questions worth 3 points.  The test is worth 40 points total.  If you know there are 17 questions on the test, which system below could be used to model this situation?Responses2x + 3y = 40x + y = 17 2x + 3y = 40 x + y = 17  x + y = 40x + y = 17 x + y = 40 x + y = 17  2x + 3y = 40x + y = 40 2x + 3y = 40 x + y = 40  2x + 17 = 403y + 17 = 40

A teacher is creating an assignment worth 70 points.The assignment will consist of questions worth1 point and questions worth 3 points. Whichequation represents this situation, where x representsthe number of 1-point questions and y represents thenumber of 3-point questions?A) xy4 = 70B) x y4( + ) = 70C) x y3 + = 70D) x y+ 3 = 70

A test has 50 questions. A student scores 1 mark for a correct answer, -1/3 for a wrong answer, and –1/6 for not attempting a question. If the net score of a student is 32, the number of questions answered wrongly by that student cannot be less than? radio_button_unchecked 6 radio_button_unchecked 12 radio_button_unchecked 3 radio_button_unchecked 4

In an examination of Mathematics paper, there are 20 questions of equal marks and the question paper is divided into three sections: A,B and C. A student is required to attempt total 15 questions taking at least 4 questions from each section. If section A has 8 questions, section B has 6 questions and section C has 6 questions, then the total number of ways a student can select 15 questions is_________.

Bill scored 78, 63, 81, 86, and 74 on the first five math tests. Round each score to the nearest 10 to find an estimate of the total points Bill scored. A. 320 B. 340 C. 360 D. 380