Write an equation 3. A gear on a machine turns at a rate of 2 revolutions per second. Let x represent time in seconds
and let y represent the number of revolutions. What is the equation that models the number of
revolutions over time?

The heaviest 16% of all men in weight weigh more than how many pounds ?

Lena reflected this figure across the x-axis. she writes the vertices of the image as a'(−2, 8), b'(−5, 6), c'(−8, 8), d'(−4, 2).

Suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet.