PLEASE HELP
Write an equivalent expression for -5x+3×2.5x

Which expressions are equivalent to -6 + 3m

The parabola x= √y-9 opens: a.)up b.)down c.)right d.)left

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