A biking track has a length of 0.45 miles (mi). How long is this in feet (ft)? First fill in the blank on the left side of the equation using one of the ratios. Then write your answer on the right side of the equation.

Jamie is hiking up a small mountain. he climbs up at a constant rate of 300 feet/hour until he reaches the peak at 1,500 feet. after that, he hikes down at the same rate to the base of the mountain. the equation that models jamie’s elevation, e, after t hours is e = . jamie’s elevation will be 600 feet after hours and after hours.

Which graph represents the parent function of y=(x+2)(x-2)

Subtract and simplify. (-y^2 – 4y - 8) – (-4y^2 – 6y + 3) show how you got the answer if your answer is right i will mark you