elimccord1950 elimccord1950

25-02-2021
Mathematics

contestada

A student in algebra course has test scores of 80, 85, 72, and 85. What score on the
next test will raise the student's average to 84?

Respuesta :

LunaSuarez LunaSuarez

25-02-2021

Answer:

98

Step-by-step explanation:

First, you need to find the current average: 80+85+72+85/ 4= 322/4= 80.5

Now you need to find how many points you need to have the average of 84.

84x 5= 420

420- 322= 98

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