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Which expressions are equivalent to the one below? Check all that apply.
5x
А. х5
B. 5.5x-1
C. 15*/3*
D. 5.5x+1
E.15x/3
F. (15/3)x

Respuesta :

reinhard10158

Step-by-step explanation:

I am not sure what you mean by * as exponent (15*/3*).

so, I am not sure about C.

A is correct : x5 = 5x

B is incorrect : 5.5x^-1 = 5.5×1/x = 5.5/x. this is NOT 5x.

C ?

D is incorrect : 5.5x^+1 = 5.5x. this is NOT 5x.

E is correct : 15x/3 = 5x

F is correct : (15/3)x = 15x/3 = 5x

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