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Mariana [72]
4 years ago
11

Help me please????????

Mathematics
1 answer:
hodyreva [135]4 years ago
3 0
<span>The Equation to answer this problem is:
5x+9x=90
14x    =90
Divide Both Sides By 14
x=6.42857143
Then Multiply The value of x by 9
And get....
m<RQS is 57.85714287 

</span><span>
</span>
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