Here is an equation that is true for all values of 5(x + 2)=5x + 10 Elena saw this equation and says she can tell 20(x + 2) + 31=4(5x + 10 + 31 is also true for any value of x. How can she tell? Explain your reasoning. Please Fast its in a quiz

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