Find the area of the sector with a central angle of 60° and a radius of 5 inches

Which of the following system of equation is not equal to the system of equations is not equal to the system of equations shown below

Use the frequency distribution, which shows the number of american voters (in millions) according to age, to find the probability that a voter chosen at random is in the 18 to 20 years old age range. ages frequency 18 to 20 5.9 21 to 24 7.7 25 to 34 20.4 35 to 44 25.1 45 to 64 54.4 65 and over 27.7 the probability that a voter chosen at random is in the 18 to 20 years old age range is nothing. (round to three decimal places as needed.)

Thelime contains the point(-3,0) and parallel x-3y=3( show all work)