Jenny test grades are 93 89 96 and 98 if she wishes to raise her average to 95 what does she need to score her next test

Jenny would have to get a 99 on her next test to raise her average from a 94 to a 95.

Step-by-step explanation:

First you need to find her current average:

93 + 89 + 96 + 98 = 376/4 = 94

Now that you have the current average, all you need to do is find what would be the total of her grades if she had a average of 95. Since her average would be 95, and she would have completed 5 tests, it makes sense to multiply the average by the number of tests:

95 x 5 = 475

Now all you need to do is remove from this number the sum of the original 4 tests, and voila! There is her 5th test score:

475 - 376 = 99

Her 5th test score is 99%.

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step-by-step explanation: