Find the scale factor: Pre-image 4ft; image 12ft. Find the scale factor; new image = original image length

Which is an equation for the nth terms of the sequence 12,15,18,21

Arectangular exercise mat has a perimeter of 36 feet the length of the mat is twich the width writeand solve an equation to determine the length in feet. of the mat then find the area in square feet of the mart

Aboat's value over time is given as the function f(x) and graphed below. use a(x) = 400(b)x + 0 as the parent function. which graph shows the boat's value increasing at a rate of 25% per year?