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Murljashka [212]
3 years ago
9

I need help Ik it’s might be easy be am so confused I don’t get it

Mathematics
1 answer:
Julli [10]3 years ago
7 0

Answer:

12

Step-by-step explanation:

I always look at ratios as fractions.

since 3/4 ratio and there are 9 boys and 3*36=9.

that means 4*3=12.

we can check by simplifing 9/12 equals 3/4.

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It will have the equation y=x/2+a where a is found by plugging in the given point: 4=-1+a, so a=5.
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3 years ago
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7 0
3 years ago
What would be the equation for #23???
Rufina [12.5K]
Hi there!

Let r be the number of matches that Rebecca's team won.

We know that Katheryn's team won 9 more matches than Rebecca's team, and we know that Katheryn's team won 52 matches.

Using this given information, we can create the following equation.

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If you wish to solve this, we can subtract both sides by 9 to get the following value for r.

r=43

Have an awesome day! :)

~collinjun0827, Junior Moderator
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3 years ago
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15: M= 2
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