Respuesta :

Answer: 3/4x - 3

Step-by-step explanation:

Let his sister's sale be represented by x.

Since we are informed that Keiko sold 3 less than three-fourths of his sister's sales, the expression that represents what Keiko sold will be:

= (3/4 × x) - 3

= 3/4x - 3

Answer:

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Your answer should be:

3/4x -3

Step-by-step explanation:

Have a great day! Hope this helps!