Which number line represents the solutions to –2|x| = –6?

What are the measures of ∠a, ∠b, ∠c and ∠d? explain how to find each of the angle measure.

For the equations below which statement is true ?

The frequency table shows the results of a survey comparing the number of beach towels sold for full price and at a discount during each of the three summer months. the store owner converts the frequency table to a conditional relative frequency table by row. which value should he use for x? round to the nearest hundredth. 0.89 0.90 0.92 0.96