Brainlist- no wrong answer

What number line represents the solution set for the inequality -1/2 greater than or equal to 4

The length of a rectangle plus its width is 24 cm. the area is 143 square cm. what are the length and width of the rectangle?

The function below is written in vertex form or intercept form. rewrite them in standard form and show your work. y = -3(x-2)(x-4)