What is the solution set to the inequality

Option C.

Step-by-step explanation:

The given inequality is

We know that if , then either both a and b are positive or both are negative.

Case 1: If both factors are positive.

Using these two equation we get

Case 2: If both factors are negative.

Using these two equation we get

From case (1) and (2) we get the solution set for the given inequality.

Therefore, the correct option is C.

she will sew have sewn five dresses   and be 1/3 done with the sixth one in an hour.

step-by-step explanation:

3/4 of an hour=45 mins

lucy makes 1 dress per 11.25 minutes

45 mins+11.25 mins=56.25 mins

60 mins- 56.25 mins=3.75 mins

3.75 mins is 1/3 of of 11.25 mins

therefore she the other 1/3 would be part of the hour and she will have sewn 5 dresses and begun the sixth.

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