What is the missing number in the table?

When using the linear combination metho e linear combination method to solve a system of linear equations, the four options are:

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

Aline has a slope of negative 1/4 the past two points -5/4 and 1 what is the equation of the line