Noah is writing an exam for his 8th grade students. The exam is worth 100 points and Noah wants 35 questions on the exam. He plans to mix short answer questions, worth 3 points, with multiple choice questions worth 2 points. Create a system of equations to tell us how many of each type of question Noah can have on the test. Let x= the number of short answer questions and y= the number of multiple choice questions

Answer: the system of equations arex + y = 353x + 2y = 100Step-by-step explanation:Let x= the number of short answer questions.Let y= the number of multiple choice questions.Noah wants 35 questions on the exam. This means thatx + y = 35He plans to mix short answer questions, worth 3 points, with multiple choice questions worth 2 points. This means that x short answer questions will give 3x points and y multiple choice questions will give 2y pointsSince the exam is worth 100 points, then,3x + 2y = 100 - - - - - - - -1Substituting x = 35 - y into equation 1, it becomes3(35 - y) + 2y = 100105 - 3y + 2y = 100y = 105 - 100 = 5x = 35 - y = 35 - 5x = 30