SOLUTION: tim got 64,69,73 on test needs 70 to pass what does his next text score need to be

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Question 764027: tim got 64,69,73 on test needs 70 to pass what does his next text score need to be
Found 2 solutions by MathLover1, stanbon:
Answer by MathLover1(20850) About Me  (Show Source):
You can put this solution on YOUR website!

%2864%2B69%2B73%2Bx%29%2F4+=70
64%2B69%2B73%2Bx+=70%2A4
206%2Bx+=280
x+=280-206
x+=74 his next text score need to be

Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
tim got 64,69,73 on test needs 70 to pass what
does his next text score need to be?
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Let the next score be "x":
Equation:
(64+69+73+x)/4 = 70
206+x = 280
x = 74
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Cheers,
Stan H.
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