A city is planning to construct a new park. Based on the 3x²-10 x-8
blueprints, the park is the shape of an isosceles triangle. If
4x²+19x-5
4-x?+27 x–7
represents the base of the triangle and
represents the
3x²+23 x+14
height, write and simplify an expression that represents the area of the
park.

Do some research and find a city that has experienced population growth. determine its population on january 1st of a certain year. write an exponential function to represent the city’s population, y, based on the number of years that pass, x after a period of exponential growth. describe the variables and numbers that you used in your equation.

Aregular pentagon with a perimeter of 21 inches is dilated by a scale factor of 5/3 to create a new pentagon. what is the perimeter of the new pentagon?

Find the nonpermissible replacement for binthis expression.b2/5b +5