Due to inflation, the price of an item increased by 45% and then dropped by 20%. by what percent did the price increase?

Do,h = (7, 9) (14, 18) the scale factor is

Given the quadratic function f(x)=3x^2-24x+49 a. use “completing the squares” to convert the quadratic function into vertex form b. state the vertex c. find the x and y intercepts d. graph the function

Awoman who is 64 inches with a shoulder width of 16 inches. write an equation relating the height h to the width w. find the height of a woman who has ashoulder width of 18.5 inches