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maw [93]
4 years ago
10

class A has 5 more people than class B. Class B last yr had 8 more people than it does this year. This yr, class B has 25 studen

ts. How many students are in class A this yr.
Mathematics
2 answers:
Stella [2.4K]4 years ago
7 0
Class A has 30 students. The second sentence is useless information that's just trying to confuse you.
sammy [17]4 years ago
4 0
Look only at this year's numbers...

a=b+5,  b=25, use this value for b in the first equation to get:

a=25+5

a=30

There are 30 students in class a this year.
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Answer : \dfrac{1}{2}

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3 years ago
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Answer:

See below

Step-by-step explanation:

arrange to standard form   (x-h)^2   + (y-k)^2 = r^2     h,k = center   r = radius

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2 years ago
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6 0
3 years ago
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4,399.7719/6.9

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4 0
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