What is the solution set of the equation x2 - X - 20 = 0? O A {5, -4}
OB. {-5,4}
OC. {10, -2}
OD. {-10,2}
Please I Need Help

The table represents a function. what is f(-2)? a.-3 b. -1 c.1 d.3

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

Tim tradesman pays $2,000 annually for $125,000 worth of life insurance. what is the cash value of the policy after 10 years? 11,125 13,125 17,800 111,250