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Anna007 [38]
3 years ago
13

I need help with math! Show work please! I guess it's easy

Mathematics
1 answer:
Tamiku [17]3 years ago
6 0
1C
2.D
3.C
4.A
Thats all i can
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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.

z = 10 + 3y ...(2)

Brianna sold five more than Annie.

y = 5 + x ...(3)

Now,

z = 10 + 3y

z = 10 + 3(5 + x)

z = 10 + 15 + 3x

z = 25 + 3x

Now,

x + y + z = 105

x + (5 + x) + 25 + 3x = 105

5x + 30 = 105

5x = 105 - 30

5x = 75

5x/5 = 75/5

x = 15

So,

y = 5 + x

y = 5 + 15

y = 20

Now,

z = 25 + 3x

z = 25 + 3(15)

z = 25 + 45

z = 70

Thus,

Annie Sold 15 boxes

Brianna Sold 20 boxes

Carly Sold 70 boxes

6 0
2 years ago
A new sports stadium has 5,900 seats. Elena said that she could rename the
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Answer:

If your doing 4 thousand and some hundreds then the answer is 19 hundred, But if your doing just hundreds the answer is 59 hundreds.

Step-by-step explanation

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2 years ago
I dont get 5 and 6 help me!!!!
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Step-by-step explanation:

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Does a sock have one line of symmetry
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No it does not have one line of symmetry
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