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HELPP I AM STUCK IN THIS PROBLEM AND NEED IT BY TMR!!

HELPP I AM STUCK IN THIS PROBLEM AND NEED IT BY TMR!!-example-1
User Eyad
by
7.8k points

1 Answer

2 votes

Answer: 100 scores

Explanation:

Let the number of points on your fifth test be x

Hence,


\displaystyle\\(59+80+65+96+x)/(5)=80\\

Multiply both parts of the equation by 5:

300+x=80*5

300+x-300=400-300

x=100

User Raz Harush
by
7.4k points