How is the product of 2 and -5 shown on a number line?

Which of these tools or constructions is used to inscribe a hexagon inside a circle?

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

The water aquarium shark tank is always greater than 25 feet of the water level decreased by 6 feet during cleaning what was the water level before the cleaners took out any water