document.write( "Question 906367: Angela had 4 tests in math and her scores were: 65, 70, 80, 95. What score must she get on the fifth test to have an average of 80?
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Algebra.Com's Answer #549757 by solver91311(24713) $\"\"$ $\"About$

You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "Here's a hint: If you want to have an average of

for

tests, then the sum of all your scores must be

. So multiply 5 times 80, then subtract the total of the 4 scores you know from the product.
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\n" ); document.write( "\n" ); document.write( "John
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\n" ); document.write( "My calculator said it, I believe it, that settles it
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$\"The$

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