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Juliette [100K]
3 years ago
13

Which expression is NOT equivalent to the other three?

Mathematics
2 answers:
Margaret [11]3 years ago
8 0

Answer:

c)

Step-by-step explanation:

A) 2x − 2.5 + 3x − 3 = 5x - 5.5

B)5(x-1.1) = 5x - 5*1.1= 5x - 5.5

D)5x - 5.5

But C) is not equivalent

5(x-5.5) = 5x - 5*5.5 = 5x - 27.5

kykrilka [37]3 years ago
3 0

Answer:

C

Step-by-step explanation:

A: You can combine like terms. 2x + 3x = 5x. 2.5 + 3 = 5.5 A = 5x - 5.5

B: You can use distributive property. 5x - 5.5

C: If you use the distributive property you get 5x + 27.

D: D is 5x - 5.5

So the only one that does not equal 5x - 5.5 is C.

Hope this helps :)

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Answer:

it‘s about

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Step-by-step explanation:

SO this is a simple example of triangles

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a^2+14^2=35^2

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Answer:

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3 years ago
My friend sets out walking at a speed of $3$ miles per hour. I set out behind her $5$ minutes later at $4$ miles per hour. When
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Answer:  The answer is 0.25 miles.


Step-by-step explanation:  Given that my friend started walking at a speed of 3 miles per hour and I started 5 minutes after him at a speed of 4 miles per hour. We need to find the number of miles my friend travelled when I started walking.

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In 1 minute, distance travelled by my friend is

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