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kupik [55]
3 years ago
7

At a school carnival, three students spend an average of $10. Six other students spend an average of $4. What is the average amo

unt of money spent by all nine students?
Mathematics
1 answer:
user100 [1]3 years ago
6 0
$54 (if 10 for each of the 3 students and 4 dollars each of the 6 students) 
$14 if not
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Using complete sentences, discuss the different kinds of real numbers. In your answer, glve an example of each type and discuss
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Answer:

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Step-by-step explanation:

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Answer:

Step-by-step explanation:

3y+5y=8y

8y=7(divide 8 in both sides to get y)

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x+2y=3...but we already know the value of y, so substitute 7/8 to y

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8 0
2 years ago
I need this answer too please help
VMariaS [17]

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Step-by-step explanation:

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