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elixir [45]
3 years ago
7

A student’s first step to solving the equation 5(x – 2) = 10 was to simplify it to 5x – 2 = 10. Did the student make a mistake?

If so, what was that student’s mistake?
Select one:

Yes, he is not supposed to combine the 5 and “x” into 5x.


No, he is correct in his work.


Yes, he forgot to distribute all the terms


Yes, he made a different mistake
Mathematics
2 answers:
Ket [755]3 years ago
8 0

yes, he forgot to distribute all the terms

Dafna11 [192]3 years ago
3 0
Yes, he forgot to distribute all the terms. 

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ASHA 777 [7]

Answer:

C.) The relationship is proportional

Step-by-step explanation:

If D is true, then it is not proportional, constants of proportionality must not include multuplting or subtracting from anything.

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statuscvo [17]
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daser333 [38]

Answer:

y = 3/5x + 3/5.

Step-by-step explanation:

the /'s are division symbols.              3            3

                                                  y =     _   +       _

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5 0
2 years ago
A=1/2bh for b<img src="https://tex.z-dn.net/?f=a%3D1%2F2bh%20for%20b" id="TexFormula1" title="a=1/2bh for b" alt="a=1/2bh for b"
valkas [14]
Times both sides by 2
2A=bh
divide both sides b h
\frac{2A}{h}=b
b=\frac{2A}{h}
5 0
3 years ago
Here is a sequence
Rina8888 [55]

Answer:

5120

Step-by-step explanation:

....80,160,320.... 2560

You are multiplying by 2 each time.

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