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777dan777 [17]
2 years ago
13

10 points, please help

Mathematics
1 answer:
weqwewe [10]2 years ago
3 0

Answer:

88.5

Step-by-step explanation:

(90+82+81+2x)/5=86

90+82+81+2x=430

2x=177

x=88.5

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HELP PLEASE! Thank you
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Answer:

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Step-by-step explanation:

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5 0
3 years ago
Change 5x - y = 3 into slope-intercept form.<br> © by – 5x+3
agasfer [191]

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Explanation:

The equation is $5 x-y=3$

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7 0
3 years ago
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