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NO LINKS!!! PLEASE! You score an 86 on the first of two exams. Write and solve an equation to find the score (x) that you need on the second exam to have a mean score of 90.
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17 votes
17 votes
NO LINKS!!! PLEASE!

You score an 86 on the first of two exams. Write and solve an equation to find the score (x) that you need on the second exam to have a mean score of 90.

User Alasha
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2.3k points

1 Answer

12 votes
12 votes

Answer:

x = 94

Explanation:

(86 + x)/2 = 90

86 + x = 180

x = 94

User Kenyetta
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3.1k points
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