3 years ago

3) 92 students were surveyed about their elective classes for the first semester. The

1 answer:

8 0

Answer:

I believe that the answer is that 13 students don't take any of the three classes.

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Liula [17]

Answer:

x = {-4, 4}

Step-by-step explanation:

Subtracting 3 gives ...

5x^2 = 80

Dividing by 5, we get ...

x^2 = 16

Taking the square root gives the solutions ...

x = ±4

The smaller value of x is -4; the larger value is 4.

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mestny [16]

Answer:

97 degrees

Step-by-step explanation:

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Arte-miy333 [17]

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by switching the places of x and y ans solving for y

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Margaret [11]

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44 p points in 4 quarters = llets per Qtr.

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Vikki [24]

-4+x=9.5
x=13.5

The student might have subtracted 9.5-4, which results in the answer 5.5. The correct answer is 13.5.

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3 years ago