Asked by Skye

The mean of the set of four test scores is 88. If three of the test scores are 84, 88, and 94, what is the fourth test score?
A. 86
B. 88***
C. 90
D.92
please help am i right?
Answered by Ms. Sue
No. Solve the equation below.

(84 + 88 + 94 + x) / 4 = 88

266 + x = 352

Answered by Skye
oh whoops sorry for some reason it didn't show you commented
Answered by Skye
is it C (sorry I'm really bad at this)
Answered by Skye
oh sorry i meant A
Answered by levi
yep your correct skye ;)
Answered by skye
ok thank you so much ms. sue and levi <3
Answered by lue
which one is it? A or C?
Answered by s
It's A
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