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Solnce55 [7]
4 years ago
11

The sum of seven and eight times a number is 159.what is the number ?

Mathematics
1 answer:
Westkost [7]4 years ago
8 0
The answer to this question is 10.6

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Solve 3x+4(x-8)-x=3/5(10x+15)
konstantin123 [22]

Answer:

Step-by-step explanation:

3x + 4(x - 8) - x = 3/5 (10x + 15)

3x + 4x - 32 - x = 3(2x + 3)

6x - 32 = 6x + 9

This is what I did. I'm not sure that this problem has a solution

8 0
3 years ago
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4. Henry recibe un lápiz nuevo que mide 19 centímetros de largo. Afila el lápiz varias veces. Si el lápiz mide ahora 9 centímetr
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Answer:


Step-by-step explanation:

Aqui hay que sustraer

entonces empesastes in 19 y ahora tiene 9

19-9 es 10 cm

*No soy tan bien en escribir en español!

7 0
3 years ago
Please help me, Love you
Anton [14]

Answer:

It would be 750

Step-by-step explanation: You have to divide it by 5 and then times it by 3.

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2 years ago
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What is the area of the original rectangle?<br> A.8cm sq<br> B.20cm sq<br> C.25cm sq<br> D.40cm sq
Bumek [7]

Answer:

A. 8 cm sq

Step-by-step explanation:

Find the scale factor

new width/original width

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A=l×w

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3 years ago
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Performance Task: Going on a Round Trip
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nice question you asked me dear

6 0
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