Your final grade in math class is calculated by adding 75% of your semester average to 25% of your final exam grade. if your semester average is 88, what grade must you get on the final exam in order to get an a- for your final grade? (note: an a- is for a final grade of 90-92) show work.

How are the solutions for |x +4|< -2 and |x +4| < 2 different? a they are not different, because the inequality is an absolute valueb the first inequality has no solution because absolute value cannot be negativec for one the solution is benveen two numbers. for the other, the solution is outside of the twonumbersd. for one the solution is a range of positive numbers, for the other, the solution is a range of negativenumbers