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Katen [24]
3 years ago
7

Does anyone know this answer ?

Mathematics
2 answers:
Arturiano [62]3 years ago
4 0

Answer:

10z + 5

Step-by-step explanation:

NeTakaya3 years ago
4 0
If I’m not mistaken I think is the first one

10z + 5
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3. Due to leakage, 30% of the water was lost from a water tank. If
Anni [7]

Answer:

1133.3 liters of water after leakage.

Step-by-step explanation:

x*.30=340

x=340/.30

x=1133.33

7 0
2 years ago
What’s the best answer?
kow [346]
I think the last one

5 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.

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
IfA=−3n+2 andB=5n−7, what is the value of A−B, in simplest form?
alukav5142 [94]

Answer:

Either -4n or 0n but most likely -4n

4 0
2 years ago
Which of the following would be 1,000 times a base unit?
Zolol [24]
Kilo :) hope this helps


5 0
3 years ago
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