Which number makes this equation true?

Apositive number a or the same number a increased by 50% and then decreased by 50% of the result?

Michael is training for a marathon. in his first week he plans to run 8miles. what path should he take

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