The length of a rectangle is 2 cm less than five times the width. the area of the rectangle is 16 cm^2. find the length and width of the rectangle.

According to modern science, earth is about 4.5 billion years old and written human history extends back about 10,000 years. suppose the entire history of earth is represented with a 10-meter-long timeline, with the birth of earth on one end and today at the other end.

The vertex of this parabola is at (-2,-3). when the x-value is -1, the y-value is -5. what is the coefficient of the squared expression in the parabola's equation?

Which inequality statement describes the two numbers on a number line? "? 7 and a number 5 units to the right of ? 7"