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Gnesinka [82]
1 year ago
14

Please help me im strugeling

Mathematics
1 answer:
Aleksandr [31]1 year ago
6 0

Answer:

C

Step-by-step explanation:

Use distributive property  =====>  multiply everything inside the parentheses by 9 to get answer C

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Does the X in math really represent that it value is still unknown?
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Answer:Yes

Step-by-step explanation:

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LenKa [72]
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7 0
3 years ago
Annie, Brianna & Carly are selling fruit boxes to raise money for their soccer team. All together the girls have sold 105 bo
GaryK [48]

Step-by-step explanation:

Annie = x

Brianna = y

Carly = z

Now,

x + y + z = 105 ...(1)

Carly has sold ten more than three times Brianna's sales.

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Now,

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x = 15

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y = 5 + x

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z = 25 + 3(15)

z = 25 + 45

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Thus,

Annie Sold 15 boxes

Brianna Sold 20 boxes

Carly Sold 70 boxes

6 0
2 years ago
A boat costs $12,250 & decreases in value by 11% per year how much will the boat be worth after 4 years
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I think it is D But it could also be A
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