How far will each person run

Find the solution of this system of equation -7x+y=-20 9x-3y=36

What is the value of the expression below? 148+(-6)| + |– 35= 7|

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