## anonymous one year ago ason earned scores of 90 points, 82 points, 95 points, and 86 points on four tests. What is the lowest score he can get on the fifth test and still finish with an average score of 90 points? 95 points 96 points 97 points 98 points

1. anonymous

$\frac{ 90+82+95+86+x }{ 5 }=90$

2. anonymous

Okay I think I can do this give me a sec

3. anonymous

4. anonymous

you wanna solve for x. so by doing that, you first need to multiply both sides of the equation by 5. what do you get after doing that?

5. anonymous

Wait I messed up....sorry is the answer 97?

6. anonymous

yes :)

7. anonymous

Thank you! and lol I love your profile picture I relized its from guardians of the galaxy right?

8. anonymous

Starlord??

9. anonymous

yep :) i made it myself. it's starlord as an openstudy owl ;P

10. anonymous

cute and thanks again!

11. anonymous

no problemo~