a taxi ride costs 40.00 for the first 500 meters and each additional 300 meters or a fraction thereof adds 3.50 the fair uses a pricewise function to represent the taxi fare in term of the distance d in meters

How do you use the additive inverse to evaluate an expression that uses subtraction in a full sentence

Write the following as a base and exponent

The manufacturer of a new product developed the following expression to predict the monthly profit, in thousands of dollars, from sales of the productwhen it is sold at a unit price of x dollars.-0.5x^2 + 22x - 224what is represented by the zero(s) of the expression? a.the profit when the unit price is equal to 0b.the unit price(s) when the profit is equal to 0c.the profit when the unit price is greatestd.the unit price(s) when profit is greatest