Question 813637
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Hi,
scores of 68, 65, 75, and 78 on his algebra tests 0r 286 Pts per date
Let x represent the final exam score
 70 &#8804; avg &#8804;79  represents a C in the class
 Question states***to receive a C
 70 &#8804;(286 + 2x)/6) &#8804; 79 
(420-286)/2 &#8804; x &#8804; (474 - 286)/2
        67 &#8804;  x  &#8804;  94