(89+88+78+95+92+x)/6 = 90
solve for x
89, 88, 78, 95, 92
Sadye has the Algebra test scores shown. If her goal is to have a test average of 90 or higher what is the lowest score she can make on her next test and still achieve her goal? Note: scores are not rounded.
4 answers
She needs a total of 540 points.
540 - (89+88+78+95+92) = ?
540 - (89+88+78+95+92) = ?
It's 94.
IT IS NOT 94
1 answer