What are the solutions to this quadratic equation? -2x2+x+4=0

8000 + 8800 + 8000 + 8 million + 80 trillion + another a katrillion equals

The length and width of a rectangle are consecutive even integers the area of the rectangle is 120 squares units what are the length and width of the rectangle

14. (05.02 lc) what is the value of y in the solution to the following system of equations? (5 points) 2x + y = −4 5x + 3y = −6