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Social ScienceGiven :
Marks of three subjects are 96,110 and 100 respectively.
Highest marks for each test are 150.
To get C grade marks of 4 subjects should be at least 420
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AlgebraQ&A LibraryIn a certain math class, there is a total of 600 possible points from 4 tests. Beth made a 96, 110, and 100 on her first 3 math tests. Each test is worth 150 points To get at least a C, the total points must be at least must be at least 420. What has to be the score on the last test to get at least a C?A. If x is her fourth exam score, write the equation for her numerical grade.B. Set up and solve an inequality to solve this problem as shown in the videos.In a certain math class, there is a total of 600 possible points from 4 tests. Beth made a 96, 110, and 100 on her first 3 math tests. Each test is worth 150 points To get at least a C, the total points must be at least must be at least 420. What has to be the score on the last test to get at least a C?A. If x is her fourth exam score, write the equation for her numerical grade.B. Set up and solve an inequality to solve this problem as shown in the videos.
Question
Asked Feb 9, 2019
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In a certain math class, there is a total of 600 possible points from 4 tests. Beth made a 96, 110, and 100 on her first 3 math tests. Each test is worth 150 points To get at least a C, the total points must be at least must be at least 420. What has to be the score on the last test to get at least a C?
A. If x is her fourth exam score, write the equation for her numerical grade.
B. Set up and solve an inequality to solve this problem as shown in the videos.
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Expert Answer
Step 1
Step 2
What has to be the score on the last test to get at least C grade.
To get to know the score of fourth subject we must subtract the sum of scores of three subjects , Scores are 96, 110 and 100 and their sum is 306. So, the minimum marks require to get C grade is 420-306 = 114.
Step 3
1). If X is her fourth exam score, write the equation for her numerical grade.
Answer: The equation for numerical grade is given in whiteboard, The equation must consists the sum of marks of all 1three given subjects and x as the marks for 4th subject&nb...
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