Eduardo has 4 1/2 yards of rope light exactly how many more yards does he need to finish the car's ceiling (cars ceiling is 6 2/3 )

Solve: 3x+y=6 4x-2y=18 show all work !

Since opening night, attendance at play a has increased steadily, while attendance at play b first rose and then fell. equations modeling the daily attendance y at each play are shown below, where x is the number of days since opening night. on what day(s) was the attendance the same at both plays? what was the attendance? play a: y = 8x + 191 play b: y = -x^2 + 26x + 126

Timmy uses 1 1 2 cups of sugar for every 2 gallons of lemonade he makes. how many cups of sugar would timmy use if he makes 13 gallons of lemonade?