If x=-1/3 is a zero of a polynomial px=27x³-ax²-x+3 then find the value of a.

Select the correct answer. in the figure, angle k measures 45°. what is the measurement of angle c? a. 38° b. 45° c. 90° d. 98°

The value of the expression 16-^3/4 8 1/8 -6 6 1/40 1/64

The oates family went out for dinner the price of the meal was $33.95 the sales tax was 7.25% of the price of the meal . the tip was 15% of the meal and the sales tax . how much money did the oates family pay for the meal, including tax and tip