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Mathematics 18 Online
OpenStudy (anonymous):

Can somone please help with 6 questions that im stuck on!! i will give a medal and fan!!! please i will get a 100 if i get them right

OpenStudy (anonymous):

The graph below represents which system of inequalities? graph of two infinite lines that intersect at a point. One line is solid and goes through the points (0, 2) (negative 2, 4) and is shaded in below the line. The other line is solid, and goes through the points (0, 2) (2, 0) and is shaded in below the line. y less than or greater to -2x + 3 y less than or greater to x + 3 y greater than or equal to -2x + 3 y greater than or equal to x + 3 y less than or greater to -3x + 2 y less than or greater to -x + 2 y > -2x + 3 y > x + 3 Question 2 (Multiple Choice Worth 1 points) (05.06) Which of the following points lie in the solution set to the following system of inequalities? y less than or greater to x - 5 y greater than or equal to -x - 4 (-5, 2) (5, -2) (-5, -2) (5, 2) Question 3 (Multiple Choice Worth 2 points) (05.06) The graph below represents which system of inequalities? graph of two infinite lines that intersect at a point. One line is dashed and goes through the points (0, 2) (negative 2, 0) and is shaded in below the line. The other line is dashed, and goes through the points (0, 6) (3, 0) and is shaded in below the line. y < -2x + 6 y < x + 2 y less than or greater to -2x + 6 y less than or greater to x + 2 y < 2 over 3x - 2 y > 2x + 2 None of the above Question 4 (Multiple Choice Worth 1 points) (05.06) Choose the graph below that represents the following system of inequalities: y greater than or equal to -3x + 1 y greater than or equal to 1 over 2x + 3 Graph of two lines that intersect at one point. Both lines are solid. One line passes through points (-2, 2) and (0, 3) and is shaded above the line. The other line passes through points (0, 1) and (1, -2) and is shaded above the line. Graph of two lines that intersect at one point. Both lines are solid. One line passes through points (-2, 2) and (0, 3) and is shaded below the line. The other line passes through points (0, 1) and (1, -2) and is shaded above the line. Graph of two lines that intersect at one point. Both lines are solid. One line passes through points (-2, 2) and (0, 3) and is shaded below the line. The other line passes through points (0, 1) and (1, -2) and is shaded below the line. Graph of two lines that intersect at one point. Both lines are solid. One line passes through points (-2, 2) and (0, 3) and is shaded above the line. The other line passes through points (0, 1) and (1, -2) and is shaded below the line. Question 5 (Multiple Choice Worth 2 points) (05.06) coordinate grid with plotted ordered pairs, point A at negative 5, 4 point B at 4, 7 point C at negative 2, 7 point D at negative 7, 1 point E at 4, negative 2 point F at 1, negative 6 point G at negative 3, negative 10 point H at negative 4, negative 4 point I at 9, 3 point J at 7, negative 4 and point K at 2, 3 The coordinate grid shows points A through K. Which points are solutions to the system of inequalities listed below? 2x + y ≤ 10 2x - 4y < 8 A, C, D, K E, F, G, J A, C, D, H, K E, F, G, H, J Question 6 (Multiple Choice Worth 2 points) (05.06) A bicycle manufacturing company makes a particular type of bike. Each child bike requires 4 hours to build and 4 hours to test. Each adult bike requires 6 hours to build and 4 hours to test. With the number of workers, the company is able to have up to 120 hours of building time and 100 hours of testing time for a week. If c represents child bikes and a represents adult bikes, determine which system of inequality best explains whether the company can build 20 child bikes and 6 adult bikes in the week. No, because the bike order does not meet the restrictions of 4c + 6a ≤ 120 and 4c + 4a ≤ 100 No, because the bike order does not meet the restrictions of 4c + 4a ≤ 120 and 6c + 4a ≤ 100 Yes, because the bike order meets the restrictions of 4c + 6a ≤ 120 and 4c + 4a ≤ 100 Yes, because the bike order meets the restrictions of 4c + 4a ≤ 120 and 6c + 4a ≤ 100

OpenStudy (anonymous):

can somone help me on atleast 1?

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