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

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.   If x represents the questions worth 3 points and y represents the questions worth 2 points, use an equation that models this situation to answer the question below:Find how many questions worth 2 points Mrs. Williams will need to add if she decided to use 4 questions worth 3 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

Solve the inequality and graph the solution on the line provided.3, x, plus, 70, is greater than or equal to, 733x+70≥73AnswerAttempt 1 out of 2

Aria has a points card for a movie theater.She receives 70 rewards points just for signing up.She earns 4.5 points for each visit to the movie theater.She needs 133 points for a free movie ticket.Which equation could be used to determine xx, the number of visits Aria must make to earn a free movie ticket?AnswerMultiple Choice Answersx, equals, start fraction, 7, 0, minus, 133, divided by, 4, point, 5, end fractionx= 4.5 21​ 21​ ​ 70−133​ 133, equals, 4, point, 5, left bracket, x, plus, 70, right bracket133=4.5(x+70)70, x, plus, 4, point, 5, equals, 13370x+4.5=133start fraction, 1, 3, 3, minus, 70, divided by, 4, point, 5, end fraction, equals, x 4.5 21​ 21​ ​ 133−70​ =x

If 3x+y = 81 and 81x–y = 38, then find the values ofx and y respectively.(A) 3, 1 (B) 1, 3(C) –1, 3 (D) –1, –3