Aplumber charges $50 to visit a house plus $40 for every hour of work. define a variable and write an expression to represent the total cost of hiring a plumber

Its due ! write an equation in which the quadratic expression 2x^2-2x 12 equals 0. show the expression in factored form and explain what your solutions mean for the equation. show your work.

15m is what percent of 60m; 3m; 30m; 1.5 km? the last one is km not m

The graph of y x3 is translated so that the point (1. 1) is moved to (1, 4). what is the equation of the new graph?