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Inessa [10]
4 years ago
10

Plz answer this questoin! will give brainliest!

Mathematics
2 answers:
notsponge [240]4 years ago
8 0

Answer:

A) 25

B) 40 : 25

C) 40 : 30

Step-by-step explanation:

I'm not positive on this but I think it might be right

Rufina [12.5K]4 years ago
3 0

Answer:

25,

8:5

4:3

Step-by-step explanation:

you have to model it as a system of equations.

first, we know there are a total of 65 children, boys and girls. so

65 = b + g

we also know there are 15 more boys than girls so

b = g + 15

now, we can plug the second equation into the first to get

65 = (g+15)+g

so

2g = 50, g = 25

if g = 25, b must = 40, because it is g+15.

the ratio will be 40 boys to 25 girls. 40:25 or 8:5 if you simplify.

if there are 5 more girls, g = 25+5 = 30, so the ratio is 40:30 or 4:3.

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</span>Hope I Helped!!

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Answer:  The correct answer is: [A]:

__________________________________________________

       " Look at the graph of the relationship.  Find the y-value of the point that corresponds to x = 1 .   That value is the unit rate. "

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__________________________________________________

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Hope this answer is helpful to you!

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