In this case, the total number of questions in the test is 50. The possible outcome for the question would be answered wrong, answered correctly or not answered. To know the amount of the correct answer, you need to multiply the incorrect with correct/incorrect ratio. The equation would be:
correct answer: 9 answer * 7/3= 21 answer.
Then for this test misty has:
9 incorrect answer
21 correct answer
20 blank/ not answered
Answer:
X=-12
Step-by-step explanation:
9-16-5=X
-12=X
X=-12
Answer:
6 0r 5.6 rounded to the nearest hundredth
Step-by-step explanation:
Answer:Dave has 74 and Bill has 37
Explanation:111÷3=37×2=<u>74</u>
111-74=<em>37</em>
1) consistent system. at least one solution.
2) inconsistent system. no solutions (the lines are parallel)
3) dependent system. equations have same slope and y-intercept(same line)independent system.
4) equations have different slopes(2 intersecting lines)
im not sure if thats what you were looking for
