Simplify as much as possible. [2(x^-2)(x^4/5)(y^6) / x+y ]^-3

Which expression is equivalent to7_/x^2 ÷ 5_/y^3? assume y# 0

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

If a is a nonzero real number then the reciprocal of a is